Micro-computer applications for business : Dos, WordPerfect 5.1, Lotus 1-2-3, Release 2.2 dBase III Plus /
Roy Ageloff, Scott Zimmerman, Beverley Zimmerman .-
- Cambridge, Mass : Course technology , 1992.
- 840 p. : ill.
1878748769
--Business - Computer programmes.--MS-Dos (Computer file).--WordPerfect (Computer file).--Lotus 1-2-3 (Computer file).--dBase III plus (Computer file).