TY  - BOOK
AU  - Smith, Susan Sperry
TI  - Early childhood mathematics
SN  - 0-205-16757-8
AV  - TR(GS 372.7 S63 1996
PY  - 1997///
CY  - Needham Heights, MA
PB  - Allyn & Bacon
KW  - Mathematics - Juvenile literature
KW  - Education
ER  -