Dinwiddy, Caroline L. Elementary mathematics for economists/ volume I. Dinwiddy, Caroline. - Nairobi: New York: Oxford University Press, 1967. - xvi, 232 p. illus. 25 cm. - Series of undergraduate teaching works in economics, v. 1 . ISBN: 0196440475 LCCN: 68088893 Subjects--Topical Terms: Economics, Mathematical. LC Class. No.: HB 235 / .D4 1967 Dewey Class. No.: 510/.024/33