Piay, Leilani S. Learning gaps of pupils in mathematics and araling panlipunan in transition from kindergarten to grade 1 / Leilani S. Piay. - Pangasinan : [s.n.], 2018. - xii,89 pages : illustration ; 28 centimeter. Bibliography: pages 55-56. Subjects--Topical Terms: Learnings. Dewey Class. No.: TH 372.21 P57l 2018