Aoyama, Yuko. Key concepts in economic geography / by Yuko Aoyama, James T. Mur phy and Susan Hanson. - Los Angeles, Calif ; London : SAGE, 2011. - vi, 278 p. : ill. ; 22 cm. - Key concepts in human geography. . Includes bibliographical references and index. ISBN: 9781847878953 (pbk.) Subjects--Topical Terms: Economic geopgraphy.-------- Dewey Class. No.: 330.9