00421nas a2200169   4500000000100000000000100001008004100002260003600043100002100079700001500100700001800115700001800133700001600151700001400167245005200181020001800233       2002                            d  bOxford University PressaOxford1 aZdzisław Pawlak1 aA. Skowron1 aJ. Komorowski1 aL. Połkowski1 aW. Kloesgen1 aJ. Zytkow00aHandbook of Data Mining and Knowledge Discovery  a0-19-511831-6