Textbook production and distribution in the Pacific report of the seminar.

Библиографические подробности
Соавтор: Sub-Regional Seminar on the Production and the Distribution of Textbooks and Other Related Teaching Learning Materials (1985 : Nuku'alofa, Tonga)
Формат:
Язык:English
Опубликовано: Bangkok UNESCO C1985.
Предметы: