Brite Euram : programme. synopses of current projects, 1990-1991 / Commission of the European Communities
Tecnologia del control energetico
Joint R&D projects in energy technology: an IEA guide
4 Congrès International de Facturation et Comptage de l'Électricité : facturation et tarification
Tecnologia tradicional portuguesa; sistemas de serração de madeiras. / Benjamim Pereira
Instrumentação nuclear na indústria / EDP-Electricidade de Portugal, S.A.
Research and development in advanced communications technologies in Europe : Race 89 / Comunidade Europeia
Project synopses. Projects supported under the first and second calls for proposals 1985 & 1987 / Commission of the European Communities
Tecnologia tradicional agrícola dos Açores. / Ernesto Veiga Oliveira
Investigação / Cientïfico, do Instituto Conselho Cientïfico
Deutsches Museum of masterpieces of natural science and technology - Munich. Illustrated Guide trough the collections
Tecnologia tradicional portuguesa, sistemas de moagem. / Ernesto Veiga Oliveira