TY  - BOOK
AU  - Rao, Madhava T S
TI  - Power System Protection Static Relays
SN  - 74603078
U1  - 621.31 
PY  - 1989///
CY  - New Delhi
PB  - Tata Mc Graw Hill
KW  - Electronics
KW  - Power System Protection Static Relays
ER  -