Research for educational planning : notes on emergent needs
William J. Platt
Bok Engelsk 1970
Utgitt | [Paris] : Unesco, International Institute for Educational Planning , [1970]
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Omfang | 67 s.
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Emner |
Utgitt | [Paris] : Unesco, International Institute for Educational Planning , [1970]
|
---|---|
Omfang | 67 s.
|
Emner |