The relation between dependency and retardation

Detalles Bibliográficos
Autor Principal: Beard, Margaret Kent
Formato: Libro
Datos de publicación: Minneapolis : University of Minnesota, 1919.
Acceso en línea:Consultar en el Cátalogo
Notas:A study of 1,351 public school childeen known to the Minneapolis Charities research publ. of the Univ. of Minnesota
Descripción Física:17 p. : foll

MARC

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