000			00329nam a2200133Ia 4500
008			220201s1954 xx 000 0 eng d
041			_aENG
100			_aLOEW, E A
245		0	_aDIRRECT AND ALTERNATING CURRENT
250			_a4TH
260			_aLONDON _bTHAMES AND HUDSON PUBLISHING COMPANY _c1954
300			_a637
942			_2ddc
999			_c44823 _d44823