Educational research an introduction

Educational research an introduction

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Detalles Bibliográficos
Autor Principal: Gall, Meredith D. 1942-
Outros autores: Borg, Walter R., Gall, Joyce P.
Formato: Libro
Publicado: Boston Allyn and Bacon c2003.
Edición:7th ed.
Subjects:
Education > Research.
Education > Research > United States.