Classic writings on instructional technology

書誌詳細
その他の著者:	Ely, Donald P.
フォーマット:	図書
出版事項:	Englewood, Colo. Libraries Unlimited 1996.
シリーズ:	Instructional technology series
主題:	Educational technology. Instructional systems > Design. Teaching > Aids and devices. Audio-visual education.