Padolina, Ma. Cristina D. Conceptual and functional chemistry/ Ma. Cristina D. Padolina; Echel Simon-Anterio; MArie Jessica B. Alumaga - Quezon City: Vibal Publishing, Inc., c2010. - 360 pages ISBN: 9789710725656 Subjects--Topical Terms: Chemistry--Study and teaching Dewey Class. No.: 540 / P124c