Sredharran S <br/><br/>
Operating system 

 - 0Ed 
 -  Anuradha Publications Kumbakonam 
 - 345p.  Rs:160 
 - 2288 .
<br/><br/><label>ISBN: </label>8187721189 
<br/><br/><label>Dewey Class. No.: </label> / CSE