Viswanathan.T <br/><br/>
Telecommunication Switching Systems And Networks 
 ECE Reference 

 - 0Ed 
 -  Phi 
 - 584p.  Rs:250 
<br/><br/><label>ISBN: </label>9788120307131 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Switching Systems