Evaluation research: methods for assessing program effectiveness

Evaluation research: methods for assessing program effectiveness

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Xehetasun bibliografikoak
Egile nagusia: Weiss, Carol H.
Formatua: Liburua
Hizkuntza:English
Argitaratua: Englewood Cliffs, NJ Prentice-Hall 1972
Gaiak:
Evaluation research (Social action programs)