Mental Retardation
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| Google books | books.google.com |
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| Originally published | 1979 |
| Authors | Robert B. Edgerton |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2399062 |
About Mental Retardation
The economic cost of retardation measures in the billions each year and the human cost is incalculable. However, many forms of retardation can now be prevented medically and much is now known about how to help the retarded lead more normal and satisfactory lives. . . .