000
00294nam a2200109Ia 45e0
008
181001s1934 xx 000 0 und d
100
_a
Tumoshenko S.P.
245
0
_a
Theory of electricity
260
_b
McGraw Hill
_c
1934
300
_a
566
942
_2
ddc
_c
BK
999
_c
1858
_d
1858