TY  - GEN
AU  - Kamii
TI  - Number in preschool and kindergarten: educational implications of piaget's theory
SN  - ISBN 0-912674-80-6
U1  - 372.72 
CY  - Washington D.C.
PB  - National Association for the Education of Young Children (NAEYC)
KW  - Piaget, Jean 1896-1980
KW  - Number concept in children
KW  - Arithmetic-Study and teaching (Primary)
N1  - Includes index; bibliography
ER  -