Gacula, Elezabeth Mamaril Filipino IV instruction in the public and private secondary schools of Candon City division / Elezabeth Mamaril Gacula. - Santa Maria, Ilocos Sur : [s.n.], 2015. - xv, 67 pages : illustration ; 28 centimeter. Bibliography: pages 51-52. Subjects--Topical Terms: Teaching--Filipino language. Dewey Class. No.: TH 371.1 G12f 2015