Language laboratory facilities ;tehnical guide for their selection, purchase, use and maintenance.

Language laboratory facilities ;tehnical guide for their selection, purchase, use and maintenance.

Библиографические подробности
Главный автор: Hayes, Alfred S (Автор)
Формат: ‌
Язык:English
Опубликовано: London, England Oxford Press 1968.
Предметы:
Languages, Modern > Study and teaching.