Oppermann, Martin Tourism in Developing countries / Martin Opperman and Chon, Kye-Sung.-- -- London : International Thomson Business Press, 1997. ix, 177 p. : ill. ; 22 cm. Includes bibliographical references and index. ISBN: 0415139392 Subjects--Topical Terms: Tourism-developing countries. Dewey Class. No.: GR 338.47910 Op56 1997