121.		Macau / A.M. Salavessa da Costa Autor: Costa, A.M. Salavessa da COTA(S): 6729.15
122.		WTO general assembly round table on tourism promotion in foreign markets, Istanbul, Turkey, 23 October 1997 / World Tourism Organization Data Publicação: 1997 Col.autor: OMT COTA(S): 7085
123.		Cinquante-cinquième session, Manille (Philippines), 20-21 mai 1997 / Conseil Executif de l' OMT Data Publicação: 1997 Col.autor: OMT. Conseil Executif COTA(S): 6351
124.		Rencontre des chefs de file du tourisme mondial sur l'impact du tourisme sur la société, Manille (Philippines), 22-23 mai 1997 / org. Organisation Mondiale du Tourisme Data Publicação: 1997 Col.autor: Rencontre des chefs de file du tourisme mondial sur la société. 1997 COTA(S): 6373
125.		Tendences des marchés touristiques : le monde / Organisation Mondiale du Tourisme Data Publicação: 1997- Col.autor: OMT COTA(S): RE-18/7
126.		Egypt seminar on tourism statistics and economic impact measurement, Cairo International Conference Centre, Cairo-Egypt, 15-16 December 1997 / World Tourism Organization Data Publicação: 1997 Col.autor: Egypt seminar on tourism statistics and economic impact measurement. 15-16 December 1997 COTA(S): 7594; 7594-a; 7594-b; 7594-c
127.		Tourisme: Horizon 2020 : Influences, flux directionnels et principales tendances / Organisation Mondiale du Tourisme Data Publicação: 1997 Col.autor: OMT COTA(S): 6541-A
128.		Budgets des administrations nationales de tourisme : rapport spécial / Organisation Mondiale du Tourisme Data Publicação: 1997 Col.autor: OMT COTA(S): 6162.01-A
129.		Tourism 2000 - building a sustainable future for Asia-Pacific : preliminary report / World Tourism Organization Data Publicação: 1997 Col.autor: OMT COTA(S): 6335
130.		31ème réunion de la Commission de l'OMT pour l'Europe, Salzbourg (Autriche), 9 avril 1997 / Org. Organisation Mondiale du Tourisme Data Publicação: 1997 Col.autor: Commission de l OMT pour l Europe. 1997 COTA(S): 6316.01