Ritchie, Colin <br/><br/>
Operating systems :  incorporating UNIX and Windows. 

 - 4th ed. 
 - xiv, 279 p. :  illus. ;  20cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0826464165 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>LC Class. No.: </label>QA76.76.O63  / R58 2003