Clawson, Elmer U. Our economy : how it works / Elmer U. Clawson. - Menlo Park, Calif. : Addison-Wesley, 1984. - 362 p. : ill. ; 25 cm. Includes index. ISBN: 0201202301 (hardcover) Subjects--Topical Terms: Economics. Subjects--Geographic Terms: United States--Economic conditions.