Search Results       Your search for [subject]Mental retardation -- Manila returned 1 record.           Incidence study of Down's syndrome (Mongolism) in Manila, 1975-1978. by De Asis, Ma. Luisa A. (Ma. Luisa Adorio).; Quezon City: M.L.A. De Asis, 1982. Subject: Down syndrome; Mental retardation -- Manila.          Add to Book Cart Relevance: 19.80%