000 00284nam a2200097Ia 4500
008 160710s1952 xx 000 0 und d
100 _aELECTRICAL ENGINEERING
245 _aELECTRICAL ENGINEERING,OCT.,NO.10
260 _bAMERICN INSTITUTE OF ELECTRICAL ENGINEERS
_c1952
942 _2ddc
_cB
999 _c40488
_d40488