Calderwood, James D. Economics in action / James D. Calderwood [and] George L. Fersh - [Teacher's annotated ed.]. - New York : Macmillan, 1968 - xi, 531, 96 p. : ill., maps ; 24 cm. Teacher's guide (96 p.) at end Includes bibliographical references and index ISBN: USD 6.84 Subjects--Topical Terms: Economics Subjects--Geographic Terms: United States--Economic conditions--1945- Dewey Class. No.: 330.973