Chaudhuri, Ritu <br/><br/>
Operating systems/ 
Ritu Choudhary 
 - New Delhi:  Centrum press,  2011 
 - vii, 280 p. ;  22 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9789381293072  Rs. 995.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computer)
<br/><br/><label>Dewey Class. No.: </label>005.43