000			00375nam a22001337a 4500
082			_a621.3 _bHOR _cL-9, P-13
100			_aHorwood, W.I. _941208
245			_aElectrical techonolgy.
260			_aLondon _bCharles Griffin and company, Limited.
300			_axii, 347 p. : _bill. : _c6 Cm
526			_a0 _b0 _c0 _d621_300000000000000_HOR
650			_aMCE _9379
942			_2ddc _cBK
999			_c545379 _d545379