Verma ,Archana  <br/><br/>
Unix and Shell Programming 
Archana Verma 
 - New Delhi  Firewall media  2006 
<br/><br/><label>ISBN: </label>9788170089582  Rs.80.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>operating system
<br/><br/><label>Dewey Class. No.: </label>005.380  / V522