Tourism Organisations
American Society of Travel Agents Association (ASTA) c/o Balakakis Worldwide Tour Operator,36,Voulis Street 105 57 Athens Phone: 210 322 5612 Fax: 210 325 0641-2Association of Greek Exhibition and Conference Organizers (A.G.E.C.O.) 59, 3rd Septemvriou Street 104…