Research, principles, and practices in visual communication

Manylion Llyfryddiaeth
Prif Awduron: Ball, John (Awdur), Byrnes, Francis C. (Awdur), Adams, J. Stacy (Awdur)
Awdur Corfforaethol: National Project in Agricultural Communications (Awdur)
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Washington, D.C. Department of Audiovisual Instruction National Education Association c1960.
Pynciau: