Godbole, Achyut S. <br/><br/>
Data Communication and Networking 

 - 2nd. 
 - Delhi:  Tata Mcgraw. 
 - 540. 
<br/><br/><label>ISBN: </label>978-0-07-107770-5 
<br/><br/><label>Dewey Class. No.: </label> / GOD