Classic writings on instructional technology

Sonraí bibleagrafaíochta
Rannpháirtithe:	Ely, Donald P.
Formáid:	LEABHAR
Foilsithe / Cruthaithe:	Englewood, Colo. Libraries Unlimited 1996.
Sraith:	Instructional technology series
Ábhair:	Educational technology. Instructional systems > Design. Teaching > Aids and devices. Audio-visual education.