Third Conference on research in child development
Subtitle: University of Toronto, Toronto, Canada, May 2-4, 1929 .
Contributors: National Research Council (U.S.). Committee on Child Development
Publisher: Committee on child development, National research council
Published: 1929
Place of publication: [Washingtn, D. C
Language: eng
Subjects: Child development -- Congresses
Table of contents: title: pt.I. Critical reviews; title: pt.II. Addresses and discussion