Anwendung der Elektronenröhre in Rund-funkempfangern und Verstärkern. Buch 2. Eindhoven,N.V.Philips’ gloeilampenfa-brieken,1951 Buch 2: NF-Verstärkerung, Endstufe und Speisung. Von B.G.Dammers u.a. 1951, (Ikke digitaliseret)
Canadian journal of technology. [Tidl.tit.: Canadian journal of research, Section F, se letter] 1951, (Ikke digitaliseret)
International conference of naval architects and marine engineers, London, Glasgow and Newcastle upon Tyne 1951, Organised by the Institution of naval architects, INA a.o. [London 195.0. 22k s. 17 tvl. + 5 plancher. [Med bibl,] 1951, (Ikke digitaliseret)
An investigation on promoted iron catalysts for the synthesis of ammonia. 1951, Nielsen, A., (Ikke digitaliseret)
Anglo-American council on productivity. Non-ferrous metals (wrought). Report of a visit to the U.S.A. in 1950. 1951, (Ikke digitaliseret)
G-ulf Companies Since Spindletop. A human story of Gulf's first half-century. By C.Thompson. U.st.u.h. [ca.1951]. 1951, (Ikke digitaliseret)
Vejledende bemærkninger vedrørende udarbejdelsen af "Udkast til et kemisk fabrikanlæg11 indenfor faget teknisk bio-kemi. 1951, Jørgensen, H., (Ikke digitaliseret)
Ensilering af fisk og fiskeaffald ved syre. Udg.af Fiskeriministeriets Forsøgslaboratorium. 1951, (Ikke digitaliseret)
Combustion engineering. A reference book on fuel burning and steam generation. Ed. by O.de Lorenzi. New York,Combustion Engineering-Superheater ,inc. ,1951. [Forsk.pag.]. 1 plan. 1951, (Ikke digitaliseret)