000
00239nam a2200109Ia 4500
100
_a
KOTHARI, D.P.
110
_a
NAGRATH, I.J.
245
_a
POWER SYSTEM ENGINEERING
260
_b
TATA MCGRAW HILL
_c
2000
300
_a
838
942
_2
ddc
_c
BB
999
_c
74511
_d
74511