Audiovisual Instruction.

Xehetasun bibliografikoak
Izenburu berria:udiovisual instruction with instructional resources.
Aurreko izenburua:Instructional materials.
Erakunde egilea: National Education Association of the United States. Dept. of Audiovisual Instruction
Formatua: Continuing Resource
Hizkuntza:English
Argitaratua: Washington, D.C. Department of Audiovisual Instruction National Education Association of the United States.
Gaiak: