1.

図書
図書
1. New educational media in action : case studies for planners : based on a research project financed through a contract with the United States Agency for International Development
International Institute for Educational Planning
出版情報: Paris : Unesco, International Institute for Educational Planning, 1967
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2.

図書
図書
2. The relation of educational plans to economic and social planning
R. Poignant
出版情報: Paris : UNESCO, International Institute for Educational Planning, 1967
シリーズ名: Fundamentals of educational planning ; 2
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