TY  - BOOK
AU  - J.B.Gupta
TI  - Switechgear and Protection,Ed3
SN  - 0000109894
U1  - 621.3191 
PY  - 2004///
CY  - New Delhi
PB  - S.K.Kataria
KW  -  Switechgear
KW  - Electric Power Systems
KW  - Protection,Ed3
ER  -