Choudhury, D Roy <br/><br/>
Networks and Systems 
/ by D. Roy Choudhury 
 - New Delhi:  New Age International (P) Limited, publishers,  1988. 
 - X, 926p.; 
<br/><br/><label>ISBN: </label>8122400027 
<br/><br/><label>Dewey Class. No.: </label>621.385  / ROY/N