O'Leary, Timothy J. <br/><br/>
WordPerfect 5.1 / 
Timothy J. O'Leary, Brian K. Williams, Linda I. O'Leary. 
 - New York :  McGraw-Hill,  c1991. 
 - 160 p. : ill. 
<br/><br/> Includes glossary and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WordPerfect (Computer program)