Gupta, Prakash C. <br/><br/>
Data communications. 

 - 1 
 - New Delhi  PHI Learning Pvt Ltd  1996 
 - xiii,475 
<br/><br/><label>ISBN: </label>8120311183 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Networks
<br/><br/><label>Dewey Class. No.: </label>004.65 GUPP