Psicología y sociedadSchool attendance as a factor in school progress; a study of the relations existing between the school attendance of pupils and their scholaCarl William Ziegler![School attendance as a factor in school progress; a study of the relations existing between the school attendance of pupils and their schola]()
School attendance as a factor in school progress; a study of the relations existing between the school attendance of pupils and their schola
Carl William Ziegler
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«School attendance as a factor in school progress; a study of the relations existing between the school attendance of pupils and their schola», de Carl…
Datos de catálogo
- Autor
- Carl William Ziegler
- Categoría
- Psicología y sociedad
- Idioma
- inglés
- Fuente
- HathiTrust