Andrew S.Tanenbaum <br/><br/>
Modern operating systems 
Tanenbaum, Andrew S. 
 - New Delhi :  Prentice Hall of India Ltd  c1992. 
 - xx, 728 p. :  ill.  25 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>812030974X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>Dewey Class. No.: </label>005.43076