TY  - BOOK
AU  - Hutt, Max L.
AU  - Gibby, Robert Gwyn,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1959///46
CY  - Boston
PB  - Allyn and Bacon
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Child development
N1  - Includes bibliography; 5
ER  -