Viswanathan, T <br/><br/>
Telecommunication switching systems and networks 

 - New Delhi  :  Prentice Hall Publication,  1999. 
 - xx,583 
<br/><br/><label>ISBN: </label>81-203-0713-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Electronics Communication,
<br/><br/><label>Dewey Class. No.: </label>621.382 16  / VIS