TY  - BOOK
AU  - D'Angelo,John P
AU  - West, Douglas B.,
TI  - Mathematical thinking: problem-solving and proofs 
SN  - 9789353433093
U1  - 510 23rd ed
PY  - 2019///
CY  - Noida
PB  - Pearson
KW  - Mathematics
KW  - Problem solving
N1  - Includes index
ER  -