000 00290nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a543.21
_bBER
100 _aBerg, Eugene W
245 0 _aPhysical and chemical methods of seperation
260 _aNew York
_bMcGraw Hill
_c1963
942 _cBK
999 _c20377
_d20377