Additional run for the EC market from the danish holiday analysis 1988 [[policopiado]] / Observa A/S
COTA(S): 89-CE
Tourisme: HORECA rapport final / Maria Antónia Sastre; Comunidade Europeia. Comissão
COTA(S): 92
Portugal turístico / Correia de Azevedo
COTA(S): 15531
Portugal, guide touristique et historique / Leonardo Coelho
COTA(S): 15538
The Island of Madeira : Usual information for visitors / Casa do Turista
COTA(S): 15672
Perspectives d'avenir du tourisme des jeunes / Comissiom Europeene de tourisme
COTA(S): 207
Le tourisme Belge au Portugal : Rapport synthèse / Centre de Recherches en Gestion Internationale
COTA(S): 369.1; 369.2