00540nam a2200157 a 450000500170000000800410001702000150005804100080007308200110008110000180009224500630011026400450017330000260021850000710024465000670031520260717091908.0260717s1992    ii            000 0 eng d  a0750615109  aeng04a660.631 aBiotol Series10aProduct recovery in bioprocess technology /cBiotol Series 1aOxford :bButterworth Heinemann,cc1992.  a285 p. : ill ; 24 cm.  a"Published on behalf of Open Universiteit and Thames Polytechnic." 4aSeparation (Technology) -- Programmed instructio+AO1007+AO1008