Jain, Satish <br/><br/>
DOS 6 and 6.22 companion 

 -  BPB Publications, New Delhi  1996 
 - 443 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating system
<br/><br/><label>Dewey Class. No.: </label>005.43  JAI-D