000 00489nam a2200217 4500
008 110906s9999 xx 000 0 und d
020 _a(hard cover):
082 0 0 _a3 fic
082 0 0 _a621
100 0 _afich,
245 1 0 _atheory of a-c circuits:
_csylvan;
250 _a1
260 _auk:
_bmacmillan & co ltd
_c1959,
300 _a453,
300 _axii.
_c23
500 _ano index
504 _a
504 _aincludes references
600 1 0 _xmutiple authors
906 _c
999 _c50283
_d50283