Jamsa, Kris <br/><br/>
DOS the complete reference 

 - 4th Ed. 
 - New Delhi  Tata Mc Graw-Hill Publishing Company Ltd. 
 - 1121p 
<br/><br/><label>ISBN: </label>0-07-463199-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IT
<br/><br/><label>Dewey Class. No.: </label>1.6424  / JAM