DDC computer applications for business
Subtitle: step-by-step exercises and applications
By: Iris Blanc.
Publisher: Dictation Disc Co.
Published: 1990
Place of publication: [New York]
Language: eng
Number of pages: 311
Subjects: Business -- Data processing.; Office practice -- Automation.
Notes: Cover title.
Spiral binding at top; pages numbered (as leaves) in opposite directions.