TY  - BOOK
AU  - Werner,Heinz
TI  - Comparative psychology of mental development
U1  - 150 
PY  - 1948///
CY  - New York
PB  - International universities press
KW  - General Psychology
N1  - Translation by E.B. Garside of Einführung in die Entwicklungspsychologie; Bibliography: p.5̋07-555
ER  -