Caras, Madeleine S. Mathematics of investment / Madeleine S. Caras, Irene R. Gumboc, Johann C. Raphael, ... et al. ; Jonathan B. Cabero, editor. - rev. ed. - Manila : Booklore Pub. Corporation, c2008. - 259 p. ; 26 cm. Includes bibliographical references. ISBN: 978-971-817-123-3 Subjects--Topical Terms: Investment Dewey Class. No.: GC 571.8 M426 2008 / 4167