Stallings, William. <br/><br/>
Operating systems  
William Stallings. 
 - 4th ed. 
 - Delhi :  Pearson Education Asia,  c2001. 
 - xviii, 779 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>8178085038 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>Dewey Class. No.: </label>005.43