Rulloda, Hadjison Bryan V. Factors affecting program in the public elemenary schools / Hadjison Bryan V. Rulloda. - Agoo, La Union : [s.n.], 2017. - xiii, 127 pages : illustration ; 28 centimeter. Bibliography: pages 105-107. Subjects--Topical Terms: Elementary education. Dewey Class. No.: TH 371.2 R86f 2017