Calingasan, Recto M., Mathematics in the modern world / Recto M. Calingasan, Mary C. Martin, and Enrico M. Yambao - Quezon City, Philippines : C & E Publishing Inc., 2018. - ix, 356 pages : illustrations ; 26 cm. Includes bibliographical references, appendices, and index ISBN: 9789719811428 Subjects--Topical Terms: Mathematics LC Class. No.: QA 37.2 / .C129 2018