Riddell, Tom, 1944- Economics, a tool for understanding society / Tom Riddell, Jean Shackelford, Steve Stamos ; with contributions by John Anderson, Bill Cooper, Peter Kresl. - 2nd ed. - Reading, Mass. : Addison-Wesley Pub. Co., c1982. - xxvii, 553 p. : ill. ; 24 cm. Includes bibliographies and indexes. ISBN: 0201063549 LCCN: 81008113 Subjects--Topical Terms: Economics. Dewey Class. No.: 330 / RIE 1982