000			00370nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aCooper, W.F.
245			_aElectrical safety engineering
250			_aFirst
260			_c1978
546			_aEnglish
942			_2ddc _cBK
999			_c30077 _d30077
005			20220125170201.0