TY  - BOOK
AU  - POSAMENTIER (Alfred S);KRULIK (Stephen)
TI  - Problem solving strategies in mathematics: from common approaches to exemplary strategies
SN  - 978-9814651639
U1  - 510 POSP 
PY  - 2015///
CY  - New Jersey
PB  - World Scientific
KW  - Mathematics
ER  -