Inskeep, Edward. Tourism planning : an integrated and sustainable development approach / Edward Inskeep. - New York : John Wiley & Sons, Inc., 1991. - xix, 508 p. : ill., maps ; 24 cm. Includes bibliographical references and index. ISBN: 047129392X (hb) 9780471293927 LCCN: 90023096 Subjects--Topical Terms: Tourism.Tourist trade. LC Class. No.: G155.A1 / .I47 1991 Dewey Class. No.: 338.4791 / /INS