000 00510nam a2200145Ia 45e0
008 131129n1966 xxu |||gr||||Z||||||eng
082 _a541
100 _aHeltterich, Friedrich,
_eAuthor.,
245 0 _aIon Exchange
_cFriedrich Heltterich
_hTextual Documents
260 _aNew York
_bMcGraw-Hill Book Co.
_c1966
300 _a624.
653 _aIon Exchange
653 _aPhysical chemistry
942 _2ddc
_cTXT
999 _c1282
_d1282