Flynn Ida M  1942 <br/><br/>
Understanding operating systems / 
Ida M. Flynn, Ann McIver McHoes. 
 - 3rd ed. 
 - Pacific Grove, CA :  Brooks/Cole Thomson Learning,  2001. 
 - xviii 462 p. :  ill.;  25 cm. 
<br/><br/>Includes bibliographical references (p. 455-458) and index. 
<br/><br/><label>ISBN: </label>0534376665 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems Computers
<br/><br/><label>LC Class. No.: </label>QA76.76.O63