000 00305nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a660.28422 P462
100 _aPERRY,E.S
245 0 _aPROGRESS IN SEPARATION AND PURIFICATION
260 _aNEW YORK
_bWiley
_c1968
300 _a23X15
942 _cBK
_2DDC
999 _c15039
_d15039