Green paper on the urban environment : communication from the commission to the council and parliament: COM(90) 218 final / Commission of the European Communities
STAR : programme report / Commission of the European Communities
Le marché du travail des professionnels de l'informatique en Europe / Commission des Communautés Européennes
ESPRIT 1989 annual report / Comission of European Communities
A política de ambiente na Comunidade Europeia / Comissão das Comunidades Europeias