Mendez, Yna Maria U., Math 1 for Smart Learners/ Yna Maria U. Mendez. - Makati City: Diwa Learning System, Inc., 2020. - 281 pages: text, illustrations, figures, tables; 26 cm. Includes bibliographical references. English ISBN: 9789714615861 Subjects--Topical Terms: Dewey Class. No.: 510 / M538