000 00249nam a2200097Ia 4500
008 160710s1971 xx 000 0 und d
100 _aELECTRICAL TIMES
245 _aELECTRICL TIMES,DEC.,NO.23-24
260 _bELECTRICAL TIMES
_c1971
942 _2ddc
_cB
999 _c40443
_d40443