Operating systems : a concept-based approach 
Operating systems a concept based approach 
 - 3rd ed.  "xx, 828 p. : ill. ; 24 cm. ; pbk." 
 - New Delhi  McGraw Hill Education (India) Private Limited  2013 
<br/><br/><label>ISBN: </label>9781259005589 
<br/><br/><label>Dewey Class. No.: </label>005.43 DHA  / 22.005.43 DHA