Switzer, Robert <br/><br/>
Operating systems : a practical approach 

 - New York  Prentice-Hall  1993 
 - xi, 463p.  
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>013640152x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems