TY  - BOOK
AU  - Viswanathan, Thiagarajan
TI  - Telecommunication Switching Systems and Networks
SN  - 8120307135
U1  - 621.382 23
PY  - 1992///
CY  - New Delhi
PB  - Prentic-hall
KW  - Telecommunication
KW  - Switching systems
KW  - Data transmission
N1  - Includes index
ER  -