TY  - BOOK
AU  - Nanda,S.
AU  - Das,N.R.
TI  - Fuzzy mathematical concepts
SN  - 9781842655801
PY  - 2010///
CY  - Oxford, U.K.
PB  - Alpha Science International
KW  - Fuzzy sets
N1  - Includes bibliographical references and index
ER  -