000			00381nam a2200157Ia 4500
008			160615s9999 xx 000 0 und d
100			_aWIDDIS(F C)
245			_aElectrical measurements and measuringinstruments
250			_a5 ed.
260			_b"A.H. Wheeler & Co.,"
260			_c1963
300			_axv p. + 952
942			_cBooks
999			_c16675 _d16675