TY  - BOOK
AU  - Mussen,Paul Henry
AU  - Conger,John Janeway
AU  - Kagan,Jerome
TI  - Essentials of child development and personality
SN  - 0060447044
PY  - 1980///
CY  - New York
PB  - Harper & Row
KW  - Child psychology
KW  - Personality
N1  - Includes indexes; Bibliography : p.  417 -433
ER  -