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A Study of the Effectiveness of Selected Out-of-state Neighborhood Youth Corps Programs
Regis H. Walther
其他書名
Methodological Considerations in Evaluative Research Involving Disadvantaged Populations
出版Social Research Group, George Washington University, 1968
URLhttp://books.google.com.hk/books?id=dOJuuAAACAAJ&hl=&source=gbs_api