Hyman, David N. Economics / David N. Hyman. - 4th ed. - Chicago : Irwin, c1997. - xxxi, 864 p. : col. ill., col. maps ; 26 cm. - The Irwin series in economics . ISBN: 0256160686 Subjects--Topical Terms: Economics. LC Class. No.: HB171.5 / .H96 1997 Dewey Class. No.: 330