TY  - BOOK
AU  - Gananasivam, P
TI  - Telecommunication Switch and Network
SN  - 8120350839
SN  - 978-81203
U1  - 621.384GAN 
PY  - 2016///
CY  - Kalkota 
PB  - A New Age Inter pub
KW  - Telecommunication
UR  - http://10.10.170.122:8080/browse/book/28287
ER  -