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

 - 1st 
 - New Delhi  Prentice-Hall of India  1992 
 - xx,583p. p. 
<br/><br/><label>ISBN: </label>0-87692-713-4 
<br/><br/><label>Subjects--Index Terms: </label>Telecommunication - Switching systems