000 00294nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aDEAN. J. A
245 0 _aChemical separation methods
260 _cVan Mostrand Reinold
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c32844
_d32844