La Machine-outil française. Société d'édition pour la mécanique et la machine-outil. Revue mensuelle. 1950, (Ikke digitaliseret)
Effective teaching, A manual for engineering instructors, New York,McGraw-Hi11, 1950o 1950, (Ikke digitaliseret)
Documenti di architettura e industria edilizia a cura del Oonsiglio Razionale delle Ricerche - Centro Studi sull'Abi-tazione. 1950, (Ikke digitaliseret)
Recommended practice of library lighting. Prepared by the Committee on library lighting of the Illuminating Engineering Society 1950, (Ikke digitaliseret)
Safety and hygiene in the chemical industries. Chemical industries committee. Second session. Genova, 1950. Report 2. 1950, (Ikke digitaliseret)
3churr,S.H. and J.Marschak Economic aspects of atomic power. Princeton,The Cowles commission for research in economics,1950. 1950, (Ikke digitaliseret)
Le béton précontraint. Théorie et calculs Paris.Eyrolles,1950. 1950, Barets, J., (Ikke digitaliseret)
Subtraktiv Farveblanding med særligt Henblik paa Blanding af Pigmenter. 1950, Kornerup, A., (Ikke digitaliseret)
Du coup de bélier en hydraulique au coup de foudre en électricité. Méthode graphique générale. 1950, Bergeron, L., (Ikke digitaliseret)
Anglo-American council on productivity. Cotton yarn doubling. Report of a visit to the U.S.A. in 1949 of a productivity team representing the cotton yarn doubling industry. 1950, (Ikke digitaliseret)
Die Fernbedienungstechnik im Diens te der Elektrizitäts-Versorgung. 1950, Henning, W., (Ikke digitaliseret)
Auto-Elektrik. Die elektrische Ausrüstung des Kraftfahrzeugs. Handbuch mit Einführung in die Elektrotechnik zum Unterricht und praktischen Gebrauch für den Autoingénieur, Automechaniker und -elektriker. 1950, Terényi, E., (Ikke digitaliseret)