000 00272 a2200109 4500
080 _a541.132
_bM 621 H
245 1 _aHydrogen ion concentration
_bVol. I
_cby L. Michaelis
260 _c1926
650 _aHydrogen Ion Concentration
100 1 _aMichaelis, L.
_d
901 _a606
999 _c26626
_d26626