I Coloquio sobre actividades Hispano-Portuguesas : Situacion actual de la economia Española / Francisco Simón Segura, Santos Fuentes Pérez, Antonio Espino Morcillo
European tourism policy: its evolution and structure / Judith Estol and Xavier Font
Impact of completion of the internal market on the tourism sector / Commission of the European Communities, DG XXIII
The 1992 challenge for the hotel , restaurant and café industry [[policopiado]] / Hotrec