Computer applications workbook
By: G. Closson.
Contributors: Closson, Gary.
Edition: WATFILE/Plus versions 3.5 to 4.1.
Publisher: Addison-Wesley Publishers
Published: 1990
Place of publication: Don Mills, Ont
Language: eng
Number of pages: 204
Subjects: WATFILE/Plus (Computer system) -- Problems, exercises, etc.; Business -- Data processing -- Problems, exercises, etc.
Notes: Supplement to: Computer applications / Gary Closson, Bill Mitchell, Eric Robins.

Circular 14 item.