TY  - BOOK
AU  - Ritchie,Oscar W.
AU  - Koller,Marvin R.
TI  - Sociology of childhood
T2  - Sociology series
U1  - 305.231 23
PY  - 1964///
CY  - New York
PB  - Appleton-Century-Crofts
KW  - Child development
KW  - Child psychology
KW  - Socialization
N1  - Includes bibliographies
ER  -