Ritchie, Calin <br/><br/>
Operating Systems: incorporating unix and ms-dos 

 - 2nd 
 - New Delhi:  BPB Publication  ,1995. 
 - vii,231p.  NA  Pirated 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>8170296420 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer Science
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science, information & general works
<br/><br/><label>Dewey Class. No.: </label>005.43 RIT