TY  - BOOK
AU  - Yen,John
AU  - Langari,Reza  .
TI  - Fuzzy logic : intelligence, control and information / 
SN  - 8178089068
U1  - 511.322 
PY  - 2003///
CY  - Delhi : 
PB  - Pearson Education , 
KW  - FUZZY SET
N1  - Includes bibliography and index
ER  -