Classification of mental retardation - 5. seminar on psychiatric diagnosis, classification, and statistice of the World health organization, Washington, D.C., Oct. 29 - Nov. 4, 1969
- Genre
- Konferenspublikation
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| 1972 | USA, Hanover | 45 sidor. |