Pabitra Pal Choudhury <br/><br/>
Operating systems : principles and design 

 -  New Delhi  PHI Learning  2009 
 - xv, 640p.   
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788120338111 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems