Pfaffenberger, Bryan <br/><br/>
PC tools 7 made easy 

 - Berkeley  Osborne McGraw-Hill  1991 
 - xvii, 382 p. 
<br/><br/>   
<br/><br/><label>ISBN: </label>0-07-881744-7 
<br/><br/><label>Subjects--Index Terms: </label>PC tools  Computer tools 
<br/><br/><label>Universal Decimal Class. No.: </label>004.42