Quintos, Romeo T. Jr. Mathematics in the modern world / Romeo T. Quintos, Ma. Cristina S. Alba, Esguerra, Imelda T., ... et al. - Bulacan: St. Andrew Pub. House, c2019. - 312 p.: ill.; 26 cm. Includes bibliographical references. ISBN: 978-971-014-577-5 Subjects--Topical Terms: Mathematics--Study and teaching. Dewey Class. No.: GC 510 M426 2019 / 16327