VISHWANATHAN, THIAGRAJAN <br/><br/>
TELECOMMUNICATION SWITCHING SYSTEM AND NETWORKS 

 - 26TH 
 -  PHI LEARNING PVT. LTD, NEW DELHI  2006 
 - 2006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics & Communication Eng.
<br/><br/><label>Dewey Class. No.: </label> / VIS