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Labeling the Mentally Retarded
Jane R. Mercer
其他書名
Clinical and Social System Perspectives on Mental Retardation
出版University of California Press, 1973-01-01
主題Medical / Psychiatry / General
ISBN05200242819780520024281
URLhttp://books.google.com.hk/books?id=l62_lWwZTt8C&hl=&source=gbs_api
EBookSAMPLE
註釋Discusses the origin of the number system based on ten, explains how it works, and how it is used in the abacus, the metric system, and our money system. Includes study questions with answers.