000
00315nam a2200145Ia 4500
100
_a
Deshpande/M.P.
942
_c
BK
654
_a
Switch gear
245
_a
Switch gear & Protection
260
_b
Tata Mc Graw hill
_a
New Delhi
_c
1991
082
_a
621.381537
300
_a
247
546
_a
ENGLISH
999
_c
26880
_d
26880