TY  - BOOK
AU  - KOCH,J.
ED  - (ED.)
TI  - INTERNATIONAL SUMMIT ON PREVENTION OF MENTAL RETARDATION FROM BIOMEDICAL CAUSES
PY  - 1977///
CY  - WASHINGTON
PB  - U.S. DEPARTMENT OF HEALTH, EDUCATION AND WELFARE
KW  - Discapacidad intelectual
KW  - Prevención
KW  - Recomendaciones
KW  - Reuniones internacionales
KW  - Discapacidad
KW  - Documental
ER  -