Duncan, Ray. <br/><br/>
Advanced ms dos programming. 

 - 1 
 - New Delhi  BPB Publications  1994 
 - xiv,669 
<br/><br/><label>ISBN: </label>8170294851 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MS DOS(005.3682)
<br/><br/><label>Dewey Class. No.: </label>005.45 DUNR