Flynn, Ida M.,  1942- <br/><br/>
Understanding operating systems / 
Ida M. Flynn, Ann McIver McHoes. 
 - 4th ed. 
 - Boston, Mass. :  Thomson Course Technology,  c2006. 
 - 555 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0534423663 
<br/><br/><label>LCCN: </label>2007275404 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>LC Class. No.: </label>QA76.76.O63  / F65 2006