000
00305nam a2200121Ia 4500
008
220201s1979 xx 000 0 eng d
082
_a
621.381
_b
THE
100
_a
Theraya, B.L.
245
0
_a
Textbook of electrical technology
260
_a
New Delhi
_b
S.Chand & Co.
_c
1979
300
_a
1373
942
_2
ddc
999
_c
21815
_d
21815