TY  - BOOK
AU  - Khan, Vasim
TI  - Fuzzy mathematics
U1  - 511.3 K527F 
PY  - 2015///
CY  - Ghaziabad
PB  - Pratap Book Services
N1  - 2331 15/07/2016 RBP16/60967 22/07/2016 Rashtriya Uchchatar Shiksha Abhiyan
ER  -