1. | European hotels environment forum : report / International Hotels Environment Initiative; Directorate General for Environment, Nuclear Safety and Civil Protection (DG XI)Data Publicação: [1997] Col.autor: European Hotels Environment Forum Co col. autor: International Hotels Environmental Initiative COTA(S): 6847 | ||
2. | Estructura y organizacióm del mercado turístico / Carlos Vogeler Ruiz, Enrique Hernández ArmandAutor: Ruiz, Carlos Vogeler Data Publicação: 1997 Coautor: Armand, Enrique Hernández COTA(S): 15701 | ||
3. | World Travel & Tourism Development / dir. John HughesData Publicação: 1997 COTA(S): RE-1717 | ||
4. | Turismo : competitividade sustentável / Mário BaptistaAutor: Baptista, Mário Data Publicação: 1997 COTA(S): 6520; 6520-A; 6520-B; 338.48-1 BAP TUR | ||
5. | Comités d'entreprise et tourisme / dir. Claudine DesvignesData Publicação: 1997 COTA(S): RE-411 |