Low-cost science and technology materials examples of National Institutions of Democratic Peoples' Republic of Korea, Peoples Republic of China and Brasilia.

Low-cost science and technology materials examples of National Institutions of Democratic Peoples' Republic of Korea, Peoples Republic of China and Brasilia.

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Bibliographic Details
Corporate Author: Unesco. Division of Primary Education, Literacy and Adult Education in Rural Areas
Format: Book
Language:English
Published: Paris Unesco c1987.
Subjects:
Teaching > Aids and devices > Congresses.
Scientific apparatus and instruments > Construction and design > Congresses.