00701nam0a2200205i004500001000500000005001700005035001500022041000800037110005700045111008400102245009300186260005600279300003200335690003300367690002000400690003000420690002100450996000900471999001500480761620260715161253.0  atr986067890 aeng2 aUniwersytet im. Mikolaja Kopernika w Toruniu.9233592 aMembranes and membrane separation processesd(11-15. 09. 1989 ;cTorun).94814610aMembranes and membrane separation processes. Proceedings of the International Symposium.  aTorun :bUniwersytet im. Mikolaja Kopernika,c1989.  a[18], 357, [9] s. ;c24 cm.  ainżynieria chemiczna92210  amembrany948147  aprocesy membranowe943207  akonferencje9126  a7616  c6392d6392