Getting started with WordPerfect 4.2/5.0 extended /
Murphy, Jerry.
New York, N.Y. ; Chichester : Wiley,
c1991.
System requirements for computer disk: IBM PC, PS/2, or IBM PC-compatible microcomputer; DOS 2.0 or later; WordPerfect 5.0, 4.2, and 4.2 Limited Use; hard disk.
Includes index.
WordPerfect (Computer program)
Word processing.