Deitel, Harvey M. <br/><br/>
Operating system.-3rd ed. 

 - 3rd ed. 
 - New Delhi  Pearson  2013 
 - lix,1209p. 
<br/><br/><label>ISBN: </label>9788131712894 
<br/><br/><label>Dewey Class. No.: </label>004.451 DEI