North and central Portugal in the 1990s : a european investment region / by Jorge Gaspar and Alan Williams
Japan in the 1990s : the rise of the consumer / Mary Saso
The evolution in holiday travel facilities and in the flow of tourism inside and outside the European Community (ref. XXIII/Tourism/757/PC/hc) : final report [policopiado] / Tourconsult International, Tourconsult Italy; col. European Travel Data Center
Valença / J. Marques Rocha
Informação para as Empresas / Caixa Geral de Depósitos, Gabinete de Estudos Económicos, Cooperação e Informação