Audience research workbook

Audience research workbook

Manylion Llyfryddiaeth
Prif Awdur: Saxton, Judith
Awdur Corfforaethol: National Association of Broadcasters
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Washington, D.C. The Association c1983.
Pynciau:
Radio audiences > Research.
Radio programs > Rating.