TY  - BOOK
AU  - Varma,C.V.J & Lal,P.K
AU  - CBI&P
TI  - CBIP-274; Manual on protection of generators, generator transformers and 220 Kv and 400 Kv networks
PY  - 1999///
CY  - New Delhi
PB  - CBI&P
ER  -