Economics: a tool for critically understanding society/ by Tom Riddell ...[et al.] - 7th ed. - Boston : Pearson Addison Wesley, 2005. - xxix, 637 p. : ill. ; 23 cm. - The Addison Weslely series in economics. . Includes index ISBN: 0321241134 Subjects--Topical Terms: Economics. Dewey Class. No.: 330