viswanathan thiagarajan <br/><br/>
Telecommunication switching systems and network 

 - India  PHI Learning 
 - Soft Binding            583 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-81-203-0713-1 
<br/><br/><label>Subjects--Topical Terms: </label>-- systems and network
<br/><br/><label>Dewey Class. No.: </label>621.3515 ANA-e