TY  - BOOK
T1  - Knowledge under construction :the importance of play in developing children's spatial and geometric thinking /
DA  - c2007.
CY  - Lanham, Md. :
AU  - Ness, Daniel,
AU  - Farenga, Stephen J.,
CN  - BF723.C5
CN  - BF723.C5
PB  - Rowman & Littlefield,
PP  - Lanham, Md. :
PY  - c2007.
ID  - 324296
KW  - Cognition in children.
KW  - Play
SN  - 9780742547896 (pbk. : alk. paper)
SN  - 0742547892 (pbk. : alk. paper)
SN  - 9780742547889 (alk. paper)
SN  - 0742547884 (alk. paper)
TI  - Knowledge under construction :the importance of play in developing children's spatial and geometric thinking /
LK  - http://www.loc.gov/catdir/toc/ecip075/2006037989.html
UR  - http://www.loc.gov/catdir/toc/ecip075/2006037989.html
ER  -