Viswanathan, Thiagarajan <br/><br/>
Telecommunication switching systems and networks   [Book] 
Thiagarajan Viswanathan. 
 - 2nd Ed. 
 -  PHI Learning New Delhi 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>9788120350830 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Networks
<br/><br/><label>Dewey Class. No.: </label>621.382