Murach, Joel, The WordPerfect tutorial for DOS / - Fresno, Calif. : M. Murach & Associates, c1993. - viii, 132 p. : ill. ; 24 cm. "Covers releases 5.0 & 5.1"--Cover. Includes index. ISBN: 0911625771 : Subjects--Topical Terms: Word processing. Dewey Class. No.: 652 MUR 1993 Or.