000 00318nam a2200109Ia 4500
008 220214s9999 xx 000 0 und d
100 _aMiller JT
245 4 _aThe Revised course in industrial instrument technology. Chapter 12. pH measurement
260 _bInstrument Practice
_c1964
300 _a361-366
942 _cRE
999 _c46118
_d46118