D.Roy Choudhury <br/><br/>
Network and Systems,Ed2 

 - 2 
 - New Delhi  New Age  2010 
<br/><br/><label>ISBN: </label>0000108138 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Systems,Ed2<br/>Network <br/>Telegraphy(621.382)
<br/><br/><label>Dewey Class. No.: </label>621.382