The Hungrian experience of OOK : an instrument for the development of educational technology /

The Hungrian experience of OOK : an instrument for the development of educational technology /

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Bibliographic Details
Main Authors: 302992 Nagy, Jozsef, International Bureau of Education, Unesco Institute for Education
Format:
Published: Paris : Unesco Pr., 1980
Subjects:
Educational technology
Description
Summary:44

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