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The Status of children, youth and families, 1979
United States. Administration for Children, Youth, and Families
出版
U.S. Department of Health and Human Services, Office of Human Development Services, Administration for Children, Youth and Families, Research, Demonstration and Evaluation Division
, 1980
URL
http://books.google.com.hk/books?id=Uc4bsy6bwPMC&hl=&source=gbs_api