Krumm, Rob . <br/><br/>
Wordperfect 4.2 power tools /   Textual Documents 
Rob Krumm. 
 - New York :   Mc-Graw Hill ,   1987. 
 - NULL ;   NULL. 
<br/><br/><label>Subjects--Index Terms: </label>Software packages 
<br/><br/><label>Dewey Class. No.: </label>005.369  / KRU