TY  - BOOK
AU  - VISWANATHAN THIAGARAJAN
TI  - TELECOMMUNICATION SWITCHNING SYSTEMS AND NETWORKS
SN  - 9.78812E+12
U1  - 621.382 VIS 
CY  - NEW DELHI
KW  - COMMUNICATION
KW  - TELECOMMUNICATION SWITCHNING
N1  - UNDER TEQIP PHASE - II
ER  -