000 00247nam a2200109Ia 4500
008 170912s9999 xx 000 0 und d
082 _a CHA/E
100 _aCHARLES I HUBERT
245 0 _aELECTRIC CIRCUITS AC/DC
260 _bVINTAGE
942 _cTB
999 _c43129
_d43129