TY  - BOOK
AU  - Vishvanathan, Thagarajan 
TI  - Telecommunication switching systems and networks
U1  - 621.382 THA 22
PY  - 2000///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Electronics and Communication
KW  - Telecommunication switching systems
KW  - Telecommunication
KW  - Switching Suystem and Networking
KW  - Telecommunication networks
ER  -