Research relating to mentally retarded children.
Gardado en:
| Formato: | Libro |
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| Idioma: | inglés |
| Publicado: |
Washington
U.S. Departm. of Health, Education and Welfare
1960
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| Series: | Research relating to special groups of children.
1 |
| Tags: |
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| descrición da copia: | 70.197/1 -- RESEARCH children mentally-retarded -- Research relating to mentally retarded children. - (Washington:U.S.Departm.of Health, Education and Welfare 1960.) 92 S. 8° -- (Research relating to special groups of children.1.) -- 1961:14ol. -- [Ersatz 2] -- Ho. |
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| Descrición Física: | 92 S. 8° |