Leet, Don R. Economics concepts, themes, applications Don R. Leet, John A. Shaw. - Belmont, Calif. Wadsworth Pub. Co. c1980. - xiv, 450 p. ill. 24 cm. 920331 Includes bibliographies and index. ISBN: 0534007937 LCCN: 79023590 Subjects--Topical Terms: Economics LC Class. No.: HB171.5 / .L373 Dewey Class. No.: 330