EEvaluating educational programsEvaluating educational programsde Samuel BallMateriasEducational surveysEdiciones (1)Evaluating educational programs (1979)Educational Testing Service · inglésMás obras de Samuel BallAAn account of the cultivation and manufacture of tea in ChinAn account of the cultivation and manufacture of tea in ChinaTThe first year of Sesame StreetThe first year of Sesame StreetTThe first year of Sesame Street: an evaluationThe first year of Sesame Street: an evaluation
AAn account of the cultivation and manufacture of tea in ChinAn account of the cultivation and manufacture of tea in China
PProfessional issues in the evaluation of education/training Professional issues in the evaluation of education/training programs
AA summary of the major findings in "The first year of SesameA summary of the major findings in "The first year of Sesame Street, an evaluation"