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

 - Prentice hall of india   New Dehli   2001 
 -  195 
<br/><br/><label>ISBN: </label>81-203-0713-5  
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMMUNICATION 
<br/><br/><label>Dewey Class. No.: </label>621.385 7 VIS