TY  - BOOK
AU  - Chang,Agnes
AU  - Oon-Seng,Tan
TI  - Thinking about thinking: what educators need to know 
SN  - 0071235078
U1  - 370.152 22
PY  - 2004///].
CY  - Signapore: 
PB  - McGrawHill, 
KW  - Problem-based learning
KW  - Reasoning
KW  - Psychology
ER  -