CHOPRA,R. <br/><br/>
OPERATING SYSTEMS 

 - NEW DELHI  S. Chand Publishing  2009 
 - xxxii+495p.,24x17Cms 
<br/><br/><label>ISBN: </label>81-219-3164-9 
<br/><br/><label>Dewey Class. No.: </label>621.381951 C549