Standard definitions of broadcast research term.

Standard definitions of broadcast research term.

Библиографические подробности
Соавтор: National Association of Broadcasters. Research Dept
Формат: ‌
Язык:English
Опубликовано: [New York] s.n. c1967.
Предметы:
Television broadcasting > Dict.
Radio broadcasting > Dict.
Television audiences.
Radio audiences.