000 00293nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a537.2 C855
100 _aCOULSON,C.A
245 0 _aELECTRICITY
260 _aLONDON
_bOliver and Boyd Publisher
_c1958
300 _a18X13
942 _cBK
_2DDC
999 _c12443
_d12443