Lundberg, Donald E. International travel and tourism / Donald E. Lundberg, Carolyn B. Lundberg. - 2nd ed. - New York : Wiley, c1993. - 469 p. : ill., maps ; 24 cm. ISBN: 0471531464 Subjects--Topical Terms: TourismTravel. Dewey Class. No.: 338.4791 / LUN