00333nas a2200121   4500000000100000000000100001008004100002260004300043100001800086700002200104700001900126245006600145       2001                            d  c7-10 Oct. 2001 aTucson, AZ, USA, USA 1 aDavid Camacho1 aCésar Hernández1 aJosé M.Molina00aInformation classification using fuzzy knowledge based agents