TY  - BOOK
AU  - Breckenridge,Marian Edgar
AU  - Vincent,Elizabeth Lee
TI  - Child development: physical and psychological growth through adolescence 
SN  - 0721619517
PY  - 1965///
CY  - Philadelphia
PB  - Saunders
KW  - Child development
N1  - Bibliography: p. 437-472
ER  -