TY  - BOOK
AU  - Dangelo, John P
AU  - West, Douglas B.
TI  - Mathematical thinking: problem solving and proofs
SN  - 9789353433093
U1  - 510.71 DAN 
PY  - 2019///
CY  - Noida
PB  - Pearson India Education Services Pvt. Ltd.
KW  - Mathematics
ER  -