Flynn, Ida M.,  1942- <br/><br/>
Understanding operating systems / 
Ida M.Flynn, Ann Mclver McHoes 
 - 4th. ed. 
 - Boston, Mass. :  Course Technology,  2005 
 - xvii, 555 p. :  ill. ; 24 cm. 
<br/><br/><label>ISBN: </label>0534423663  RM337.47 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)