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Google圖書搜尋
Intelligence and Social Valuation
Richard James Arthur Berry
Stanley David Porteus
其他書名
A Practical Method for the Diagnosis of Mental Deficiency and Other Forms of Social Inefficiency
出版
training school
, 1920
URL
http://books.google.com.hk/books?id=7P9WAAAAYAAJ&hl=&source=gbs_api