Banan, Melynda D. Ananlysis of fundamental mathematical operations skills of grade VI pupils / Melynda D. Banan. - Agoo, La Union : [s.n.], 2016. - xiii, 84 pages : illustration ; 28 centimeter. Bibliography: pages 68-69. Subjects--Topical Terms: Arithmetic. Dewey Class. No.: TH 513 B22a 2016