TY  - BOOK
AU  - Valentine,C.W.
TI  - The normal child and some of his abnormalties : a general introduction to the psychology of childhood / 
T2  - A Pelican original
U1  - 155.4 
PY  - 1956///
CY  - Middlesex
PB  - Penguin, 
KW  - Psychology
KW  - Child psychology
KW  - Retarded children
KW  - Play
KW  - Social development
KW  - Morals
KW  - Sex
KW  - Child care
ER  -