Instructional media and the new technologies of instruction

Bibliografski detalji
Glavni autor:	Heinich, Robert
Daljnji autori:	Molenda, Michael, Russell, James D.
Format:	Knjiga
Jezik:	English
Izdano:	New York Macmillan 1989.
Izdanje:	3rd ed.
Teme:	Educational technology. Audio-visual education.