Viswanathan, Thiagarajan <br/><br/>
Telecommunincation switching systems and networks               [Book] 
Thiagarajan Viswanathan. 
 -  PHI Learning Private Limited New Delhi 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>9788120307131 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication Systems
<br/><br/><label>Dewey Class. No.: </label>621.382