000 00297nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a621.37
_bKID
100 _aKidwell, Walter
245 0 _aElectrical instruments & measurements
260 _bMc graw hill
_c1969
300 _a449
942 _2ddc
999 _c76316
_d76316