Document:

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                                                                  EXHIBIT 10.33

                              EMPLOYMENT AGREEMENT

         This Agreement is made between The Dun & Bradstreet Corporation (the
"Corporation") and Clifford L. Alexander, Jr. (the "Executive"), for mutual
consideration, the receipt and adequacy of which are acknowledged by the
parties, who agree:

         1. Position. The Executive is engaged to serve as the Corporation's
Interim Chairman and Chief Executive Officer, effective October 25, 1999.
Executive will have the duties and responsibilities of the Corporation's
Chairman and Chief Executive Officer, as specified in the Corporation's Bylaws,
and as directed by the Corporation's Board of Directors, to whom the Executive
will report. It is understood that among his other duties, Executive will lead
the search for a non-interim Chairman and Chief Executive Officer in full
consultation with the Board of Directors.

         2. Compensation and Benefits. Effective October 25, 1999, the salary
of the Executive as Interim Chairman and Chief Executive Officer will be
$125,000 per month, subject to appropriate deductions and withholdings for
taxes. The salary will be payable in installments at least once a month. In
addition, the Corporation will grant Executive options to acquire 100,000
shares of the Corporation's common stock at an exercise price equal to the fair
market value of the shares on November 4, 1999 which is the date of grant of
such options. Such options will be immediately exercisable and will remain
exercisable for a period of 10 years from the date of grant regardless of the
Executive's termination of services to the Corporation during such period. The
options will be issued pursuant to the 1998 Dun & Bradstreet Corporation Key
Employees' Stock Incentive Plan ("Plan"), subject to the specific provisions of
this Agreement. In the event of any conflict between the Plan and this
Agreement, this Agreement will control. In view of the interim nature of the
position, Executive waives coverage and benefits under the Corporation's
benefit plans for executives related to retirement and health insurance.
However, Executive will be an insured under appropriate officers' and
directors' insurance, any other applicable liability policies and any life
insurance and disability insurance policy for which he is eligible. The parties
will consider the appropriateness of an increase in compensation if Executive
continues to serve as Interim Chairman and Chief Executive Officer past
December 31, 1999.

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         3. Termination.

         A. The Executive will resign his employment under this Agreement
immediately upon the commencement of employment of a non-interim Chairman and
Chief Executive Officer duly selected by the Corporation. In the event
unforeseen circumstances make it necessary for Executive to resign his
employment under this Agreement before a non-interim Chairman and Chief
Executive Officer commences employment, Executive will immediately consult with
the Board and provide as much notice as is possible in the circumstances. In
the event of the Executive's resignation, the Corporation will pay Executive's
salary through the effective date of resignation.

         B. The Corporation may terminate Executive's employment under this
Agreement prior to commencement of employment of a non-interim Chairman and
Chief Executive Officer: (i) immediately in the event of the death of the
Executive or in the event of "cause" as defined below, or (ii) thirty days
after the onset of physical or mental disability, confirmed by a professional
medical diagnosis, that prevents the effective performance of the Executive's
duties. "Cause" for purposes of this subsection 3B means conviction of a
felony, fraud, moral turpitude, breach of fiduciary responsibility,
insubordination or intentional dereliction of duty. In the event of termination
under this subsection 3B, the Corporation will pay Executive's salary through
the effective date of termination.

         C. The Corporation may terminate Executive's employment under this
Agreement for any other reason prior to commencement of employment of a
non-interim Chairman and Chief Executive Officer by giving the Executive
written notice of termination and continuing to pay Executive his monthly
salary stated in section 2 above for a period of three months following the
effective date of termination.

         4. Indemnification. The Corporation indemnifies, holds harmless, and
will defend the Executive against claims arising against the Executive in
connection with the Executive's employment by the Corporation under this
Agreement to the fullest extent permitted by law.

         5. Other. Executive may continue his other professional activities and
employment concurrent with his employment under this Agreement, provided that
they do not interfere with his duties under this Agreement.

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         6. Entire Agreement. This document contains the entire agreement of
the Corporation and the Executive with respect to the position covered herein.
It may not be changed orally but only by an agreement in writing signed by the
Corporation and the Executive.

CLIFFORD L. ALEXANDER, JR.          THE DUN & BRADSTREET
                                    CORPORATION

/s/ Clifford L. Alexander, Jr.      Peter J. Ross
--------------------------------    ------------------------------------

11/12/99                            11/11/99
--------------------------------    ------------------------------------
Date                                Date

                                       3<PAGE>   1
                                                                 EXHIBIT 10.34
                        SEVERANCE AGREEMENT AND RELEASE

         THIS SEVERANCE AGREEMENT AND RELEASE, made by and between Volney
Taylor (hereinafter referred to as "Employee"), and The Dun & Bradstreet
Corporation (hereinafter deemed to include its worldwide subsidiaries and
affiliates and referred to as "the Company").

         WITNESSETH THAT:

         WHEREAS, Employee has been employed by the Company since the date
specified in the Appendix; and

         WHEREAS, the parties to this Agreement desire to enter into an
agreement in order to provide certain benefits and salary continuation to
Employee;

         NOW, THEREFORE, in consideration of the mutual covenants and promises
hereinafter provided and of the actions taken pursuant thereto, the parties
agree as follows:

         1. Employee's employment with the Company as Chairman, Chief Executive
Officer and director, and Employee's membership on any committees, is
terminated effective on the date specified in the Appendix. Employee shall
remain an employee of the Company through December 31, 1999 at which time
Employee will retire from the Company. Employee's salary for remaining an
employee of the Company through December 31, 1999 is specified in the Appendix.

         2. Effective on the date set forth in the Appendix, Employee will
incur an "Eligible Termination" under clause (b) of the definition of "Eligible
Termination" set forth in the Dun & Bradstreet Executive Transition Plan (the
"Plan"), a summary plan description of which Employee hereby acknowledges
receipt, and will, accordingly, be entitled to the benefits set forth therein
subject to the terms and conditions of such Plan. A summary of the benefits to
which Employee is entitled under the Plan is set forth in the Appendix.

         3. Through October 25, 2001, Employee will be reasonably available to
consult on matters, and will cooperate fully with respect to any claims,
litigations or investigations, relating to the Company. Employee shall be
reimbursed for any reasonable out-of-pocket expenses incurred by Employee in
connection with the performance of his services pursuant to this Section 3.

         4. Employee agrees that until October 25, 2001 Employee will not
become a stockholder (unless such stock is listed on a national securities
exchange or traded on a daily basis in the over-the-counter market and the
Employee's ownership interest is not in excess of 2% of the company whose
shares are being purchased), employee, officer, director or consultant of or to
a corporation, or a member or an employee of or a consultant to a partnership
or any other business or firm, which competes with any of the businesses owned
or operated by the Company; nor if Employee becomes associated with a company,
partnership or individual which

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company, partnership or individual acts as a consultant to businesses in
competition with the Company will Employee provide services to such competing
businesses. The restrictions contained in this paragraph shall apply whether or
not Employee accepts any form of compensation from such competing entity or
consultant. Employee also agrees that until October 25, 2001 Employee will not
recruit or solicit any customers of the Company to become customers of any
business entity which competes with any of the businesses owned or operated by
the Company. In addition, Employee agrees that until October 25, 2001 neither
Employee nor any company or entity Employee controls or manages, shall recruit
or solicit any employee of the Company to become an employee of any business
entity.

         5. If Employee performs services for an entity other than the Company
at any time prior to October 25, 2001 (whether or not such entity is in
competition with the Company), Employee shall notify the Company on or prior to
the commencement thereof. To "perform services" shall mean employment or
services as a full-time employee, consultant, owner, partner, associate, agent
or otherwise on behalf of any person, principal, partnership, firm or
corporation. For purposes of this paragraph 5 only, "Company" shall mean The
Dun & Bradstreet Corporation and any other affiliated entity more than 50% of
the voting interests of which are owned, directly or indirectly, by The Dun &
Bradstreet Corporation and which has elected to participate in The Dun &
Bradstreet Career Transition Plan by action of its board of directors.

         6. Employee agrees that Employee will not directly or indirectly
disclose any proprietary or confidential information, records, data, formulae,
specifications and other trade secrets owned by the Company, whether oral or
written, to any person or use any such information, except pursuant to court
order (in which case Employee will first provide the Company with written
notice of such). All records, files, drawings, documents, models, disks,
equipment and the like relating to the businesses of the Company shall remain
the sole property of the Company and shall not be removed from the premises of
the Company. Employee further agrees to return to the Company any property of
the Company which Employee may have, no matter where located, and not to keep
any copies or portions thereof, provided Employee shall be permitted to retain
the personal computer and fax machine purchased by the Company on behalf of
Employee and located in Employee's personal residence.

         7. Employee shall not make any derogatory statements about the Company
and shall not make any written or oral statement, news release or other
announcement relating to Employee's employment by the Company or relating to
the Company, its subsidiaries, customers or personnel, which is designed to
embarrass or criticize any of the foregoing.

         8. Employee agrees that in the event of any breach of the covenants
contained in paragraphs 3, 4, 5, 6 or 7 in addition to any remedies that may be
available to the Company, the Company may cease all payments required to be
made to Employee under the Plan and recover all such payments previously made
to Employee pursuant to the Plan. The parties agree that any such breach would
cause injury to the Company which cannot reasonably or adequately be quantified
and that such relief does not constitute in any way a penalty or a forfeiture.

         9. In consideration of the agreements set forth herein, the
sufficiency of which Employee hereby acknowledges, Employee, for Employee,
Employee's family, heirs,

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executors, representatives, successors and assigns releases and forever
discharges the Company and its successors, assigns, subsidiaries, affiliates,
any and all current and former directors, officers, employees, attorneys and
agents and their heirs and assigns, and any and all employee pension benefit or
welfare benefit plans of the Company, including current and former trustees and
administrators of any Company plan, from any and all claims, demands, debts,
damages, injuries, actions or rights of action of any nature whatsoever,
whether known or unknown, which Employee had, now has or may have against the
Company, its successors, assigns, subsidiaries, affiliates, any and all current
and former directors, officers, employees, attorneys and agents and their heirs
and assigns, and any and all employee pension benefit or welfare benefit plans
of the Company, including current and former trustees and administrators of any
Company plan, from the beginning of Employee's employment to and including the
date of this Agreement, including without limitation, any claims relating to or
arising out of Employee's employment with the Company or the termination of
such employment other than a claim with respect to a vested right Employee may
have to receive benefits under any plan maintained by the Company. Employee
represents that Employee has not filed any action, complaint, charge, grievance
or arbitration against the Company or any of its successors, assigns,
subsidiaries, affiliates, directors, officers, employees, attorneys, agents and
trustees or administrators of any Company plan.

         10. Employee covenants that neither Employee, nor any of Employee's
respective heirs, representatives, successors or assigns, will commence,
prosecute or cause to be commenced or prosecuted against the Company or any of
its successors, assigns, subsidiaries, affiliates, directors, officers,
employees, attorneys, agents and trustees or administrators of any Company plan
any action or other proceeding based upon any claims, demands, causes of
action, obligations, damages or liabilities which are being released by this
Agreement, nor will Employee seek to challenge the validity of this Agreement,
except that this covenant not to sue does not affect Employee's future right to
enforce appropriately the terms of this Agreement in a court of competent
jurisdiction.

         11. Employee acknowledges that (a) Employee has been advised to
consult with an attorney at Employee's own expense before executing this
Agreement and that Employee has been advised by an attorney or has knowingly
waived Employee's right to do so, (b) Employee has had a period of at least
twenty-one (21) days within which to consider this Agreement, (c) Employee has
a period of seven (7) days from the date that Employee signs this Agreement
within which to revoke it and that this Agreement will not become effective or
enforceable until the expiration of this seven (7) day revocation period, (d)
Employee fully understands the terms and contents of this Agreement and freely,
voluntarily, knowingly and without coercion enters into this Agreement, (e)
Employee is receiving greater consideration hereunder than Employee would
receive had Employee not signed this Agreement and that the consideration
hereunder is given in exchange for all of the provisions hereof and (f) the
waiver or release by Employee of rights or claims Employee may have under Title
VII of the Civil Rights Act of 1964, as amended, and the Civil Rights Act of
1991 (which prohibit discrimination in employment based upon race, color, sex,
religion, and national origin); the Americans with Disabilities Act of 1990, as
amended, and the Rehabilitation Act of 1973 (which prohibit discrimination
based upon disability); the Family and Medical Leave Act of 1993 (which
prohibits discrimination based on requesting or taking a family or medical
leave); Section 1981 of the Civil Rights Act of 1866 (which prohibits
discrimination based upon race); Section 1985(3) of the Civil Rights Act of
1871 (which prohibits conspiracies to discriminate); the

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Employee Retirement Income Security Act of 1974, as amended (which prohibits
discrimination with regard to benefits); any other federal, state or local laws
against discrimination; or any other federal, state, or local statute, or
common law relating to employment, wages, hours, or any other terms and
conditions of employment is knowing and voluntary and, accordingly, that it
shall be a breach of this Agreement to institute any action or to recover any
damages that would be in conflict with or contrary to this acknowledgment or
the releases Employee has granted hereunder. Employee understands and agrees
that the Company's payment of money and other benefits to Employee and
Employee's signing of this Agreement does not in any way indicate that Employee
has any viable claims against the Company or that the Company admits any
liability whatsoever. Employee acknowledges that this Agreement includes
release by Employee of any claims for wrongful discharge, breach of contract,
torts or any other claims in any way related to the Employee's employment with
or resignation or termination from the Company. This release also includes a
release of any claims for age discrimination under the Age Discrimination in
Employment Act, as amended.

         12. This Agreement constitutes the entire agreement of the parties and
all prior negotiations or representations are merged herein. It shall be
binding upon and shall inure to the benefit of the parties hereto and their
respective successors, assigns, heirs and legal representatives but neither
this Agreement nor any rights hereunder shall be assignable by Employee without
the Company's written consent. In addition, this Agreement supersedes any prior
employment, compensation or other agreement, whether written, oral or implied
in law or implied in fact between Employee and the Company which prior
agreements are hereby terminated.

         13. If for any reason any one or more of the provisions of this
Agreement shall be held or deemed to be inoperative, unenforceable or invalid
by a court of competent jurisdiction, such circumstances shall not have the
effect of rendering such provision invalid in any other case or rendering any
other provisions of this Agreement inoperative, unenforceable or invalid.

         14. This Agreement shall be construed in accordance with the laws of
the State of New Jersey, except to the extent superseded by applicable federal
law.

         15. This Agreement shall terminate in its entirety any Change in
Control Severance Agreement between the Company and Employee.

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         IN WITNESS WHEREOF, Employee and The Dun & Bradstreet Corporation, by
its duly authorized agent, have hereunder executed this Agreement.

Dated: December 20, 1999

                                    /s/          Volney Taylor
                                    -------------------------------------------
                                                 Volney Taylor

                                    THE DUN & BRADSTREET CORPORATION

                                    /s/          Peter J. Ross
                                    -------------------------------------------
                                    Name:   Peter J. Ross
                                    Title:  Senior Vice President and Business
                                           Affairs Officer

                                      -5-

<PAGE>   6

                                                                     Appendix

                        Summary of Benefit Entitlements
                           Under The Dun & Bradstreet
                           Executive Transition Plan

<TABLE>
<S>                                                         <C>
EMPLOYMENT WITH
COMPANY SINCE:                                              January 17, 1972.

EFFECTIVE DATE
OF ELIGIBLE TERMINATION:                                    October 25, 1999.

POSITIONS TERMINATED:                                       Chairman, Chief Executive Officer and
                                                            Director.

SALARY FOR REMAINING AN EMPLOYEE THROUGH
DECEMBER 31, 1999                                           At the rate of $13,903.85 per week in the
                                                            aggregate, payable in accordance with the
                                                            Company's normal payroll policies.

SALARY CONTINUATION:                                        At the rate of $27,403.85 per week for 104 weeks,
                                                            payable in accordance with the Company's normal
                                                            payroll policies.

1999 ANNUAL BONUS PAYMENT:                                  The annual bonus that Employee would
                                                            have earned based on achievement of
                                                            performance objectives under the
                                                            letter dated June 11, 1999 from Peter
                                                            J. Ross to Employee, payable at time of
                                                            normal payment.

OUTSTANDING STOCK OPTIONS AS OF DECEMBER                    Exercisable for the shorter of five years
31, 1999                                                    after December 31, 1999 or the remaining term
                                                            of the options.

PERFORMANCE SHARES:                                         Performance Shares that would otherwise be payable
                                                            to Employee for the 1998/1999 and 1999/2000
                                                            periods under the letter dated June 11, 1999 from
                                                            Peter J. Ross to Employee will be cashed out in a
                                                            pro rata amount for the portion of the award up to
                                                            December 31, 1999.

WELFARE BENEFIT CONTINUATION:                               Employee will continue to participate as an
                                                            employee through December 31, 1999 in the
                                                            Company's medical, dental and life insurance plans
                                                            in which he participated as of October 31, 1999.
                                                            As of January 1, 2000, Employee
</TABLE>

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<TABLE>
<S>                                                         <C>
                                                            will participate in such plans as a retiree.

COMPANY CAR:                                                The Company will continue to make lease payments
                                                            on Employee's company-provided car through the end
                                                            of the lease term. Employee will have the option
                                                            of buying the car at the end of the lease term.

PENSION AND RETIREMENT BENEFITS:                            Treated as provided under the terms of the
                                                            relevant Plan.

EXECUTIVE OUTPLACEMENT:                                     As provided by the Company.

FINANCIAL PLANNING/COUNSELING:                              Will continue for salary continuation period to
                                                            the same extent as provided by the Company prior
                                                            to October 25, 1999.
</TABLE>

  The description of benefits contained in this Appendix is only a summary and
 is subject to the terms and conditions of the Plan. Refer to your summary plan
                          description for more detail.

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