McHoes, Ann Mclver <br/><br/>
Understanding operating systems 

 - 6 
 - New Delhi  Cengage Learning  2011 
 - xix, 569p. : ill.   
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788131521564 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems -- Computer