21.		Presentation / E. Ruziev Autor: Ruziev, E.; Frangialli, Francesco
22.		Address / Francesco Frangialli Autor: Frangialli, Francesco
23.		Discours Autor: Frangialli, Francesco
24.		Intervento / Francesco Frangialli Autor: Frangialli, Francesco
25.		Five challenges for international tourism up to the turn of the century / Francesco Frangialli Autor: Frangialli, Francesco
26.		Intervention / Francesco Frangialli Autor: Frangialli, Francesco
27.		The policy of international cooperation in tourism: the WTO viewpoint / Francesco Frangialli Autor: Frangialli, Francesco
28.		The strategic dimension of quality in tourism policies: the perspective of an international organization / Francesco Frangialli Autor: Frangialli, Francesco
29.		Asociación entre los sectores público y privado: clave del futuro de la industria turística / Francesco Frangialli Autor: Frangialli, Francesco
30.		Address / Francesco Frangialli Autor: Frangialli, Francesco