TY  - BOOK
AU  - Alfred S. Posamentier
TI  - Problem-solving strategies in mathematics: from common approaches to exemplary strategies
SN  - 9789814651639
U1  - 372.7 
PY  - 2015///
CY  - New jersey
PB  - World Scientific
KW  - Education --india.Problem solving - study and teaching(Elementary); Mathematics - study and teaching(Elementary)
ER  -