TY  - BOOK
AU  - Cathcart, W. George.
AU  - Pothier,Yvonne
AU  - Vance,James H.
AU  - Bezuk,Nadine S.
TI  - Learning mathematics in elementary and middle schools: A learner-centered approach 
SN  - 0132420996
U1  - 510.712 CAT 
PY  - 2011///
CY  - Boston, London
PB  - Pearson
KW  - Mathematics
KW  -  Study and teaching (Elementary)
KW  - Study and teaching (Middle school)
N1  - Includes references and index
ER  -