Hughes, Larry <br/><br/>
Introduction to data communications: Practical approach 

 -   Narosa Publishing House, New Delhi  1999 
 - 502 
<br/><br/><label>ISBN: </label>3567 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Computer communication networks
<br/><br/><label>Dewey Class. No.: </label>004.65  HUG-I