TY  - BOOK
AU  - Lee, Kwang H.
TI  - First course on fuzzy theory and applications: First course on fuzzy theory and applications, New York : Springer, 2009
SN  - 978-81-8128-308-5
U1  - 517.321 
PY  - 2009///
CY  - New York
PB  - Springer
ER  -