Search Results       Your search for [author]Orleans, Leonardo P., 1924- returned 1 record.           An appraisal of the arithmetic competencies of the elementary school teachers in the district of Bago, Negros Occidental. by Orleans, Leonardo P., 1924-; [Quezon City: s.n.], 1966. Subject: Teachers -- Negros Occidental -- Case Studies; Arithmetic.          Add to Book Cart Relevance: 23.15%