000
00309nam a2200121Ia 4500
008
220201s1982 xx 000 0 eng d
100
_a
RAO B U S
245
0
_a
OPERATION AND MAINTENANCE OF ELECTRICAL EQUIPMENTS
250
_a
7
260
_a
U S
_b
PRENTICE HALL OF INDIA
_c
1982
300
_a
560
942
_2
ddc
999
_c
90173
_d
90173