Search Results       Your search for [subject]Children with mental retardation -- Philippines -- Valenzuela City returned 1 record.           The effectiveness of the Montessori-based language arts program in children with mild mental retardation. by Dacio, Liwayway S.; 2007. Subject: Children with mental retardation -- Philippines -- Valenzuela City; Children -- Language; Reading (Primary); Language arts (Primary); Montessori method of education -- Philippines -- Valenzuela City; Special education -- Philippines -- Valenzuela City.          Add to Book Cart Relevance: 37.37%