Mental retardation in Puerto Rico: knowledge, beliefs, and attitudes.
By: [Translator: María Mercedes Carazo de Díaz.
Published: 1967
Place of publication: San Juan
Language: eng
Number of pages: 76
Subjects: Mental retardation -- Puerto Rico -- Public opinion.
Notes: Bibliography: p. 61.
At head of title: University of Puerto Rico, School of Medicine, Department of Preventive Medicine & Public Health, Basic Sample of Health & Welfare.
Cover title.