Lasselle, Joan & Ramsay, Carol <br/><br/>
The abc's of the IBM PC 

 - Sybex, Berkely  1984 
 - xii, 143 
<br/><br/><label>ISBN: </label>0-89588-102-0 
<br/><br/><label>Dewey Class. No.: </label>001.642 Las/Ram