McIntosh, Robert W. Tourism : principles, practices, philosophies / Robert, W. McIntosh, Charles R. Goeldner. - Sixth edition. - New York : John Wiley & Sons, Inc., 1990. - 521 pages : 23 centimeters. ISBN: 0471622559 Subjects--Topical Terms: Tourism. Dewey Class. No.: FOR 338.4791 M18t 1990