Escaner, Jose Maria L., Spiral math l0 / Jose Maria L. Escaner, Dolores L. Catalla, and Isabel O. Granado. - Quezon City: Trinitas Publishing, Inc. , 2014. - vii, 339 pages : colored illustrations, figures and numbers, and graphs; 25 cm. - . includes bibliography, acknowledgments and index. " Young Adult English ISBN: 9789714210639 Subjects--Topical Terms: Mathematics for secondary education. Math. Dewey Class. No.: 510 / E743s