TY  - BOOK
AU  - Viswanathan,Thiagarajan:
TI  - Telecommunication switching systems and networks
SN  - 9788120307131
U1  - 621.382 
PY  - 1992///
CY  - New Delhi
PB  - Prentice Hall Of India Pvt Ltd
KW  - OPtical Fibre System
KW  - Traffic Engineering
KW  - Teleohone Networks
N1  - Index
ER  -