Cajili, Ruel A., English Edge 4 : Integrated Language Arts Series \ Ruel A. Cajili - Quezon City : Abiva Publishing House, Inc. , 2018 - xviii, 372 pages : colored illustration ; 27 cm. English. ISBN: 9786214052707 Subjects--Topical Terms: Language arts education. Dewey Class. No.: 420 / C139e