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1по Berk, Richard A.Предметы “...Evaluation research (Social action programs) Utilization....”
Опубликовано 1990
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2по Berk, Richard A.Предметы “...Evaluation research (Social action programs) Utilization....”
Опубликовано 1999
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3Опубликовано 1990Предметы “...Evaluation research (Social action programs) Utilization Congresses....”