Evaluation research: methods for assessing program effectiveness

Evaluation research: methods for assessing program effectiveness

Tüm sürümleri göster (4)
Detaylı Bibliyografya
Yazar: Weiss, Carol H.
Materyal Türü: Kitap
Dil:English
Baskı/Yayın Bilgisi: Englewood Cliffs, NJ Prentice-Hall 1972
Konular:
Evaluation research (Social action programs)