McHoes, Ann McIver . , <br/><br/>
Understanding operating systems/ 
Ann McIver McHoes, Ida M. Flynn. 
 - 6th ed. 
 - xix, 569 pages :  illustrations ;  23 cm. 
<br/><br/><label>ISBN: </label>9781439079201 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers).
<br/><br/><label>LC Class. No.: </label>QA76.76.O63   / .M46 2011