Davis, William S. <br/><br/>
Operating systems /  a systematics view 
William S. Davis, T. M. Rajkumar 
 - Boston  Pearson/Addison Wesley  2005 
 - xxvii, 660p.  ill.  23cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0321269810  RM126.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)