Yamane, Taro. Mathematics for economists : an elementary survey / Taro Yamane. - 2nd ed. - Englewood Cliffs, N.J. : Prentice-Hall, c1968. - xvii, 714 p. : ill. ; 24 cm. Includes bibliographical references and index. LCCN: 93106753 Subjects--Topical Terms: Mathematics Dewey Class. No.: 510