Criteria for the selection and use of visuals in instruction a handbook

Criteria for the selection and use of visuals in instruction a handbook

Bibliografiska uppgifter
Huvudupphovsman: Gropper, George L.
Övriga upphovsmän: Glasgow, Zita
Materialtyp: Bok
Språk:English
Publicerad: Englewood Cliffs, NJ Educational Technology c1971.
Ämnen:
Visual aids.
Audio-visual materials.
Teaching > Aids and devices.