Francisco, Elvira M. Raya : gramatika at pagbasa sa Filipino I / Elvira M. Francisco; Narcisa S. Sta. Ana. - 1st ed. - xv, 364p. : ill. (some) ; 26 cm. ISBN: 9715843662 Subjects--Topical Terms: Filipino grammar.Filipino language--Study and teaching. Dewey Class. No.: 499.207/F847