Villanueva, Perla M. Improving your Writing Skills. - Philippines : Books Atbp. Publishing Corp., c2009. - viii, 295p. illus (np) 25cm. ISBN: 9789710388660 Subjects--Topical Terms: English Language - Composition and exercises - Study and Teaching--c2009--Philippines--NewspirntEnglish Language - Rhetoric--c2009--Philippines--Newsprint