Child development an introduction to the study of human growth

Detalles Bibliográficos
Main Authors:	Gesell, Arnold Lucius 1880-1961 (Author), Ilg, Frances Lillian 1902- (Author)
Outros autores:	Ames, Louise B. (Contributor), Learned, Janet (Editor), Bullis, Glenna E. (Contributor)
Formato:	Libro
Idioma:	English
Publicado:	New York Harper [c1949]
Subjects:	Child psychology.