TY  - BOOK
AU  - Shingh, Shiv Raj
TI  - Fuzzy set theory
SN  - 8182835941661X
U1  - 511.322 3 SHI 
PY  - 2017///
CY  - Uttar Pradesh
PB  - Krishna Prakashan
N1  - Includes bibliographical references
ER  -