00649nam a22001931a 4500 1/23679 041103s2002 enka 00010 eng d 9284405599 25406 DLC GR-PeUP 338.4'791 TOU Tourism market trends : world overview and tourism topics 2002 edition Madrid, Spain : World Tourism Organisation, 2002 xxvi, 144 σ. : εικ. ; 29 εκ. Tourism. World Tourism Organization. INST UNIPILB MAIN 20041103 338.4'791 TOU 00144742 00144742 LOAN 0 1 /webopac/covers/02/25406_9284405599.jpg