International yearbook of educational training technology 1989

Sonraí bibleagrafaíochta
Údar corparáideach:	Association for Educational and Training Technology
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	London Kogan Page c1989.
Ábhair:	Educational technology. Educational technology > Media programs(Education).