Plog, Stanley C. Leisure travel making it a growth market ... again! Stanley C. Plog. - New York Wiley c1991. - xii, 244 p. ill. 24 cm. Includes bibliographical references and index. ISBN: 0471529524 LCCN: 91177958 Subjects--Topical Terms: Tourist trade LC Class. No.: G155.A1 / P58 1991 Dewey Class. No.: 338.4/791