The planning and management of audio visual media in distance learning institutions /
Bates, Anthony W., 1939-
The planning and management of audio visual media in distance learning institutions / A. W. Bates. - París : IIEP : UNESCO, 1981. - 94, 14 p.
EDUCACION ---ADMINISTRACION
Educación a distancia
Materiales audiovisuales
The planning and management of audio visual media in distance learning institutions / A. W. Bates. - París : IIEP : UNESCO, 1981. - 94, 14 p.
EDUCACION ---ADMINISTRACION
Educación a distancia
Materiales audiovisuales