Chopra Rajiv <br/><br/>
OPERATING SYSTEM  English 

 - R 
 - New delhi  S.Chand Publishing  2012 
 - 523  PB 
 - Genius Publication .
<br/><br/><label>ISBN: </label>8121931649 
<br/><br/><label>Subjects--Topical Terms: </label>--INDIA
<br/><br/><label>LC Class. No.: </label>005.43 CHR O 
<br/><br/><label>Dewey Class. No.: </label>005.43 CHR O