Singh, Brijendra <br/><br/>
Data Communications And Computer Networks  Book 
Singh. 
 - 3rd 
 - New Delhi :  PHI Learning,  2011 
 - xvi, 399 p. : 
<br/><br/> All. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9788120344662 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science-Data Communications
<br/><br/><label>Dewey Class. No.: </label>004.6