TY  - BOOK
AU  - English,Horace Bidwell
TI  - Dynamics of child development
AV  - BF721 .E53
U1  - 136.7 
PY  - 1961///]
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Child development
KW  - Local
N1  - Includes bibliography
ER  -