Estudio colaborativo español de malformaciones congénitas: memoria de actividades del periodo abril 1976 a marzo 1981 08/11/2018 Documentación
Participation of people with disabilities, an international perspective: selected papers from the 1980 World Congress of Rehabilitation International, Winnipeg, Canada, June 22-27, 1980: published as a contribution to the International Year of Disabled Persons, 1981 08/11/2018 Documentación