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

 - 21th 
 - Delhi  McGraw-Hill  2004 
 - xx+584 
 -  PAPER 
<br/><br/>
<br/><br/><label>ISBN: </label>8120307135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunications
<br/><br/><label>Dewey Class. No.: </label>621  / VIT