Flores, Catherine S. B., PILLARS : progressive integrated language learning and reading series 5 / Catherine S. Bucu-Flores, Jake C. Yao, authors; Araceli M. Villamin, editorial consultant. - Second edition. - xiii, 393 pages : colored illustrations ; 26 cm. Grade School English Text in English ISBN: 9789719813149 (pbk) Subjects--Topical Terms: Language arts.Reading. Dewey Class. No.: 372.6 F66 / 2021