Mincberg, Mella. <br/><br/>
WordPerfect 5.1 :  made easy / 
Mella Mincberg. 
 - Berkeley, Calif. :  Osborne McGraw-Hill,  c1990. 
 - xxviii, 1071 p. :  ill. 
<br/><br/><label>ISBN: </label>0078816254 
<br/><br/><label>LCCN: </label>92033233 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>WordPerfect (Computer programme).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Word processing.