Ritchie, Colin <br/><br/>
Operating systems 
Colin Ritchie 
 - 3rd 
 - New Delhi  BPB Pub.  1998 
 - xiv,275 
<br/><br/><label>ISBN: </label>8176560197 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer operating system
<br/><br/><label>Dewey Class. No.: </label>005.43  / RIT N8