000
00230nam a2200109Ia 4500
100
_a
Soni
245
2
_a
Course in Electrical Power
250
_a
9
260
_c
1989
_b
DHANPAT RAI & SONS
700
_a
Gupta
_a
Bhatnagar
942
_c
BK
999
_c
18058
_d
18058