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Analytic methods for educational productivity.

Bibliografiska uppgifter
Övriga upphovsmän: Walberg, Herbert J. 1937-
Materialtyp: Bok
Språk:engelska
Publicerad: Greenwich, Conn. Jai Press 1993.
Serie:Advances in educational productivity vol. 3
Ämnen:
Educational productivity > United States.
Educational evaluation > Methodology. > United States.