Data processing concepts
By: E.A. Chambers ; consultants, David W. Bell, Jim McKnight.
Edition: 2nd ed.
Publisher: Copp Clark Pitman
Published: 1991
Place of publication: Toronto
Language: eng
Number of pages: 517
Subjects: Business -- Data processing.; Electronic data processing -- Vocational guidance.; Office practice -- Automation.; Vocational guidance.
Notes: Includes index.

Approved for use in Ontario schools 1992 for Senior Computer Studies.

CR