Vergleichenden Betrachtungen über das metallurgische Verhalten des Braunkohlen-Hochtemperaturkokses. 1957, Hölzhey, J., (Ikke digitaliseret)
Elsevier's dictionary of electronics and waveguides in six languages: Eng-lish/American, French, Spanish, Italian, Dutch and German. 1957, Clason, W.E., (Ikke digitaliseret)
Higher education and research in the Nether-lands. Bulletin of the Netherlands Universities Foundation for International Co-operationc 1957, (Ikke digitaliseret)
Kamp s,R, Lager- und Schmiertechnik insbesondere von Verbrennungsmotoren. Düsseldorf,Kommissionsverlag: VD1-Verlag GmbH,1957. I 1957, (Ikke digitaliseret)
Materialelære for træskibs- og bådebyggere o Udarbejdet på foranledning af ,.. Metalindustriens lærlingeudvalg. 1957, (Ikke digitaliseret)
Eigenschappen van glaselectroden en neutralisatieprocessen met betrekking tot de automatische Regeling van de pH. 1957, Geerlings, M.W., (Ikke digitaliseret)
Automation, Technology, fields of application, economy and social impact policy, achievements 1955-56. 1957, (Ikke digitaliseret)
World power conference. 11.sectional meeting,Beograd.1957. 10 løse hæfter i konvui.it. 1957, (Ikke digitaliseret)
Fluglehre. Theorie und Berechnung der Flugzeuge in elementarer Darstellung. 1957, Hohenemser, K., (Ikke digitaliseret)
Purity control by thermal analysis. Proceedings of the International Symposium on purity control by thermal analysis, Amsterdam, 1957 1957, (Ikke digitaliseret)
Churchman,C.W., R.L.Ackoff & E.L.Arnoff Introduction to operations research. 1957, (Ikke digitaliseret)
Young men in aeronautics. A twenty-year progress report of the Lawrence B.Sperry Awardo Administered by the Institute of the Aeronautical Sciences. New York,N.Y., j 1957o 1957, (Ikke digitaliseret)
International congresses of pure and applied chemistry, 16th congr.?Pariss 18,-24.July 1957. Main lectures (Experientia supplementum 7). Basel & 1957, (Ikke digitaliseret)