000 00293nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.31913
100 _aRussell M Kerchner
245 0 _aAlternating Current Circuits
250 _a4
260 _bJohn Wiley,New York
_c1960
942 _cBK
999 _c34360
_d34360