Ritche, C. <br/><br/>
Operating Systems: Incorporating UNIX & MS-DOS 

 - 1st 
 - New Delhi  BPB Publications  1993 
 - 386  Yes  28cm 
<br/><br/> Operating System 
<br/><br/>
<br/><br/><label>ISBN: </label>Nil 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating System
<br/><br/><label>Dewey Class. No.: </label>005.43 R598o 1993