000 00258nam a2200109Ia 4500
008 160710s1959 xx 000 0 und d
100 _aCLARKE,L.
245 _aELECTRICAL TIMES
260 _bTHE ELECTRICAL TIMES LTD.
_c1959
300 _a292
942 _2ddc
_cB
999 _c31178
_d31178