Evaluating Federal social programs an uncertain art

Detalles Bibliográficos
Autor Principal:	Levitan, Sar A.
Outros autores:	Wurzburg, Gregory K.
Formato:	Libro
Idioma:	English
Publicado:	Kalamazoo, Mich. W.E. Upjohn Institute for Employment Research 1979.
Subjects:	Evaluation research (Social action programs) > United States.