000 00284nam a2200109Ia 4500
005 20251007104450.0
008 251006s9999 xx 000 0 und d
245 3 _aan introduction to separtion science...barry l.kargor
260 _a1ST.ED. | N.Y. WILEY
260 _c1973
942 _cBOK
999 _c7741
_d7741