Analytic methods for educational productivity.

Sonraí bibleagrafaíochta
Rannpháirtithe:	Walberg, Herbert J. 1937-
Formáid:	LEABHAR
Teanga:	Béarla
Foilsithe / Cruthaithe:	Greenwich, Conn. Jai Press 1993.
Sraith:	Advances in educational productivity vol. 3
Ábhair:	Educational productivity > United States. Educational evaluation > Methodology. > United States.