TY  - BOOK
AU  - Isaacs, Susan.
TI  - Intellectual growth in young children
U1  - 155.413 
PY  - 1930///
CY  - London
PB  - Routledge and Kegan Paul
KW  - Child Development
KW  - Cognitive Development
KW  - Psychology of Learning
N1  - Includes indexes
ER  -