TY  - BOOK
AU  - Ma,Liping
TI  - Knowing and  teaching elementary mathematics : teachers' understanding of fundamental mathematics in china and the united states
SN  - 9780415873833
U1  - 372.70973 
PY  - 2010///
CY  - New York
PB  - Routledge
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - United States
KW  - China
KW  - Comparative
ER  -