TY  - BOOK
AU  - Johnson, Ronald C.
AU  - Medinnus, Gene R.
TI  - Child and adolescent psychology: behavior and development 
U1  - 155.4 JOH 
PY  - 1965///
CY  - New York
PB  - Wiley
KW  - Child psychology
N1  - Includes bibliographical references
ER  -