00324nam a2200133 a 450000500170000002000150001708200150003210000170004724500320006425000110009626000400010730000220014770000210016920251203110246.0  a0849316596  a511.3bNGU  aNguyen, H.T.  aFirst course in fuzzy logic  a2nd ed  aBoca RatonbChapman &Hall/CRCc2000  a373p.c22cm.bHB.  aWalker, Elbert A