000
00251nam a2200109Ia 4500
020
_a
9789350142585
100
_a
GUPTA.JP
245
_a
UTILIZATION OF ELECTRIC POWER ELECTRIC TRACTION
250
_a
10TH
260
_c
2012
_b
S.K.KATARIA
490
_a
P6116
999
_c
16303
_d
16303