VISWANATHAN, Thiagarajan. <br/><br/>
Telecommunication Switching Systems And Networks 

 - 2nd ed. 
 - New Delhi  PHI Learning Private Limited  2015. 
 - xix, '620. 
<br/><br/><label>ISBN: </label>9788120350830 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Telecommunication- switching System 
<br/><br/><label>LC Class. No.: </label>TK5102.5.V57