Opportunity is calling
Subtitle: how to start your own successful 900 number
By: by Bob Bentz.
Edition: 1st ed.
Publisher: ATS Pub.
Published: 1993
Place of publication: Wayne, Pa
Language: eng
Number of pages: 159
Subjects: Pay-per-call telephone services -- United States.; New business enterprises -- United States.
Notes: Includes bibliographical references.