Stallings, William <br/><br/>
Data and Computer Communications 

 - 9th Edition 
 - India:  Pearson,  2014. 
<br/><br/><label>ISBN: </label>9789332518865 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DCE TEXTBOOK DATA  AND COMPUTER COMMUNICATION
<br/><br/><label>Dewey Class. No.: </label>004.6 STA