Increasing Your Productivity: Wordperfect, Version 5.1 : Lotus 1-2-3, Release 2.2 
Subtitle: dBASE III Plus/Book and 5 1/4" Disk (Increasing your productivity)
Edition: Har/Dsk Sp edition
Publisher: Glencoe/Mcgraw-Hill
Published: January 1991
Language: eng
Format: Hardcover
ISBN-13: 9780026830713
Subjects: Computer architecture & logic design; Microcomputer Programming; Lotus 1-2-3 (Computer file); Lotus 1-2-3 (Computer program); Microcomputers; Programming; WordPerfect (Computer file); WordPerfect (Computer program); dBase III plus (Computer file); Computer Books: General