RPM Unlimited
Subtitle: a business machine practice set
By: Dorothy Albertson.
Edition: 2nd ed.
Publisher: McGraw-Hill
Published: 1980
Place of publication: New York; London
Language: eng
Number of pages: 95
Subjects: Office practice -- Problems, exercises, etc.
Other titles: Business machines practice set.
Notes: Text on versos of some leaves. - Pages perforated at inside edge. - 3 envelopes as insert.

Previous ed., published as 'Business machines practice set'. New York , McGraw-Hill, 1974.