Orines, Fernando General Mathematics : next century mathematics / Fernando Orines, Analynn Argel, and Ma. Theresa Mallari - Quezon City : Phoenix Publishing House, 2022 - vii, pages 320 : illustrations ; 25 cm ISBN: 978-971-06-5150-4 Subjects--Topical Terms: Mathematics--Study and teaching Dewey Class. No.: SHS TB 510 Or47 2022