00433nam a2200169Ia 4500003000400000005001700004008004100021020001300062040000700075041000800082082002200090100002800112245006100140260003800201300001600239365000800255OSt20230511101921.0210423s1988    xx            000 0 und d  a47184737  cAL  aeng  a660.2842 BELA223  aBELTER (Paul A);others.  aBioseparations: downstream processing for biotechnology.  aNew YorkbJohn Wiley & Sonsc1988  axvi,368bPB  cINR