The Encyclopaedia of educational media communications and technology

The Encyclopaedia of educational media communications and technology

Manylion Llyfryddiaeth
Awduron Eraill: Unwin, Derick (Golygydd)
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: London, England Macmillan [©1978].
Pynciau:
Audio-visual materials > Dictionary.
Educational technology > Dictionary.