IBM PC and XT / 
WSI staff. 
 - New Delhi :  BPB Publications,  2010. 
 - 543p:  21 cm 
<br/><br/>Includes appendixes & index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Assembly languages (Electronic computers)<br/>IBM Personal Computer
<br/><br/><label>Dewey Class. No.: </label>001.642  / WSI