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Mental Defect in a Rural County
Charles-Edward Amory Winslow
Ernst Freund
Florence Brown Sherbon
Francis Henry Bird
United States. Children's Bureau
United States. Public Health Service
William Bacon Bailey
Elizabeth Butler Moore
Ella Arvilla Merritt
其他書名
A Medico-psychological and Social Study of Mentally Defective Children in Sussex County, Delaware
出版
U.S. Government Printing Office
, 1918
URL
http://books.google.com.hk/books?id=tf6mdEVGaQYC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
