000 00566nam a2200217Ia 4500
008 180514s9999||||xx |||||||||||||| ||und||
082 _a591.19/B3181E
084 _aDDC
100 _aroger.l. bates
245 0 _aelectronic ph determinations theory and practice
260 _anewyork
260 _bjohn welly &sons
260 _c1954
300 _axiii,331
650 _aelectronic ph determinations theory and practice
942 _cBook
999 _c7060
_d7060