Instructional media and the new technologies of instruction

Detalles Bibliográficos
Autor Principal:	Heinich, Robert
Outros autores:	Molenda, Michael, Russell, James D.
Formato:	Libro
Idioma:	English
Publicado:	New York Macmillan c1985.
Edición:	2nd ed.
Subjects:	Educational technology. Audio-visual education.