TY  - BOOK
AU  - Klir, George J and Youn, Bo
TI  - Fuzzy sets and fuzzy logic: : theory and applications
SN  - 9788120311367
U1  - 511.3 KLI/F 
PY  - 2012///
CY  - . - New Delhi
PB  - : PHE learning and Co 
ER  -