TY  - BOOK
AU  - Sophian,Catherine
TI  - The origins of mathematical knowledge in childhood
SN  - 0805857583 (hbk. : alk. paper)
PY  - 2007///
CY  - New York, NY
PB  - Lawrence Erlbaum Associates
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - Arithmetic
KW  - Study and teaching (Early childhood)
KW  - Cognitive learning theory
KW  - Concept learning
N1  - Includes bibliographical references (p. 171-184) and indexes
UR  - http://www.loc.gov/catdir/toc/ecip0618/2006023683.html
ER  -