Viswanathan T., <br/><br/>
Telecommunication Switching Systems and Networks  Telecommunication Switching Systems and Networks  Textual Documents 

 - New Delhi  PHI Learning Pvt.  Ltd.,  1992 (c) 2012 
 - xi/583:  paper back;  24*16. 
<br/><br/><label>ISBN: </label>9788120307131   
<br/><br/><label>Subjects--Index Terms: </label>Telecommunication & Switching Systems 
<br/><br/><label>Dewey Class. No.: </label>621.384  / VIS