Srivastava, Riktesh <br/><br/>
Operating system / 
Riktesh Srivastava 
 - New Delhi :  Cyber Tech Pub.,  c2005 
 - [12], 216 p. :  ill. ;  24 cm. 
<br/><br/>Includes  references 
<br/><br/><label>ISBN: </label>8178841258  Rs.125.00(pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems(Computers)
<br/><br/><label>Dewey Class. No.: </label>005.43