Nigeria: low cost educational technology promoted by exhibitions

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Bibliographic Details
Published in:Media in education and development. - London [u.a.] : Peregrinus, 1981. - 20(1987), 4, Seite 134-139
Main Author: Akinyemi, Kunle (Author)
Format: Article
Language:English
Published: 1987
ISSN:0262-0251
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