Instructional technology : its nature and use /

Detalles Bibliográficos
Autor Principal: Wittich, Walter Arno, 1910-
Outros autores: Schuller, Charles Francis (joint author.)
Formato: Libro
Idioma:English
Publicado: New York : Harper & Row, 1973.
Edición:5th ed.
Series:Exploration series in education
Subjects:
Classic Catalogue: View this record in Classic Catalogue

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