TY  - BOOK
AU  - Gesell,Arnold
ED  - Yale university.
TI  - The first five years of life: a guide to the study of the preschool child, from the Yale clinic of child development 
PY  - 1940///
CY  - New York
PB  - Harper
KW  - Child psychology
KW  - Psychophysiology
KW  - Learning, psychology of
N1  - "First edition."
ER  -