LAL, Madan. <br/><br/>
Encyclopaedic dictionary of Computer Scince 

 - New Delhi.  Anmol Pub. Pvt. Ltd.  1996 
 - 352 p. 
<br/><br/><label>ISBN: </label>81-7041-114-9 
<br/><br/><label>Dewey Class. No.: </label>1.603