Case studies of educational innovation.

Furkejuvvon:
Bibliográfalaš dieđut
Searvvušdahkki: Centre for Educational Research and Innovation
Materiálatiipa: Girji
Giella:eaŋgalasgiella
Almmustuhtton: [Paris] : Organisation for Economic Co-operation and Development, 1973.
Fáttát:
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Govvádus
Olgguldas hápmi:4 v. : ill. ; 24 cm.
Bibliografiija:Includes bibliographical references.
ISBN:9264110364