TY  - BOOK
AU  - Viswanathan,Thiagarajan
TI  - Telecommunication switching systems and networks
SN  - 9788120307131
U1  - 621.382 VIS 23
PY  - 1992/// [Reprinted 2009].
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Telecommunication
KW  - Switching systems.
KW  - Telecommunication systems.
KW  - Data transmission systems
N1  - Includes index
ER  -