História social das técnicas / Mª José Ferro Tavares
Museums of Science and Technology / Maria Alzira Ferreira
Histoire de la France Industrielle / (Dir.), Maurice Lévy Leboyer (Dir.)
A Qualidade : técnicas e ferramentas / Rui Coelho dos Santos
Illustred guide Trough the collections
Das Technische Museum in Wien.Die Welt der Erfinder und Konstrukteure
Fourteenth International Congress on Large Dams
Coal transport : Na analysis of technical and economic factors / Dag Pike
Creep Effects in some Arch and Cantilever Bridges (Memória nº 390) / J. Ferry Borges
Les problèmes du dessalement de l'eau de mer et des eaux saumâtres. / J. R. Vaillant
New techniques in deformability testing of «in situ» rock masses / Manuel Rocha
The probabilistic approach in the design of maritime structures / F. Vasco Costa