Vellas, Francois. International tourism : an economic perspective / Francois Vellas., Lionel Becherel. - Great Britain : Macmillan Business, 1995. - xxv, 359 pages : illustrations ; 23 centimeter. ISBN: 0333615239 Subjects--Topical Terms: Tourism. Dewey Class. No.: FOR 338.47 V54i 1995