Operating system concepts 
Silberschatz, Abraham. 
 - Third edition. 
 -  Addison-Wesley Publishing Company.  1991 
 - xviii, 696 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>9-71517042-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>Dewey Class. No.: </label>005.43 Si5583 1991