Educational technology a definition with commentary

Manylion Llyfryddiaeth
Awdur Corfforaethol:	Association for Educational Communications and Technology
Awduron Eraill:	Januszewski, Alan (Golygydd), Molenda, Michael (Golygydd)
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	New York, New York L. Erlbaum Associates [©2008].
Pynciau:	Educational technology.