Calingasan, Recto "Rex" M., author. Mathematics in the modern world / Recto "Rex" M. Calingasan, Mary C. Martin, Enrico M. Yambao. - Quezon City, Philippines : C & E Publishing, Inc., c2018. - x, 357 pages : illustrations ; 26 cm. Includes bibliographical reference and index. In English text. ISBN: 9789719811428 Subjects--Topical Terms: Mathematics. LC Class. No.: F QA 93 / C35 2018