Judging educational research based on experiments and surveys /
Wolf, Richard M.
Judging educational research based on experiments and surveys / Richard M. Wolf - París : UNESCO, 1993. - 95 p. - Fundamentals of educational planning ; 45 .
9280311492
Educación--Investigación
Educación--Métodos experimentales
Judging educational research based on experiments and surveys / Richard M. Wolf - París : UNESCO, 1993. - 95 p. - Fundamentals of educational planning ; 45 .
9280311492
Educación--Investigación
Educación--Métodos experimentales
