000
00268nam a2200109Ia 4500
008
220201s1996 xx 000 0 eng d
100
_a
GUPTA B R
245
0
_a
GENERATION OF ELECTRICAL ENERGY
260
_a
DELHI
_b
S CHAND AND SONS
_c
1996
300
_a
396
942
_2
ddc
999
_c
91918
_d
91918