Viswanathan , Thiagarajan <br/><br/>
Telecommunication Switching Systems and Netwoks 

 - NA 
 - New Delhi:  Prentice Hall  ,1999. 
 - xxvi,396p.  NA  Original 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>8120307135 
<br/><br/><label>Subjects--Personal Names: </label><br/>Telecommunication Engineering
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology
<br/><br/><label>Dewey Class. No.: </label>621.382 VIS