HELD GILBERT <br/><br/>
IBM PC AND PC XT USERS REFERENCE MANUAL IBM PC AND PC XT USERS REFERENCE MANUAL 

 - 
 - NEW DELHI  BPB  1987 
 - 479 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTERS IBM PC 
<br/><br/><label>Dewey Class. No.: </label>004 HEL  / HEL