Thiagarajan Viswanathan and Manav Bhatnagar <br/><br/>
Telecommunication switching systems and networks 
Viswanathan, T. and Bhatnagar, M. 
 - 2nd 
 - Delhi  PH/Learning private ltd  2015 
 - xvii, 620p.: ill  pbk 
<br/><br/><label>ISBN: </label>9788120350830 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication - switching systems - data processing<br/>Telephone switching systems<br/>Software engineering
<br/><br/><label>LC Class. No.: </label>TK5102.V5 2015