000 00306nam a2200121Ia 4500
008 220201s1967 xx 000 0 eng d
082 _a621.3143
100 _aJanluis, Brian D
245 0 _aIntroduction to instrument tranformers
260 _bLondon:George newsness
_c1967
300 _a282
942 _2ddc
999 _c76720
_d76720