000
00302nam a2200121Ia 4500
008
140317s9999 xx 000 0 und d
082
_a
621.31
100
_a
Kraybill,E.K.
245
_a
Electric circuits for engineering.
260
_a
NY
_b
Macmillan
_c
1951
650
_a
Electromognetic
942
_2
ddc
_c
BK
999
_c
3825
_d
3825