Plessey international news. Pull,by Ples-sey international limited, Ilford,Essex 1961- V No o 7- 1961, (Ikke digitaliseret)
Rechnerische Untersuchung des Bremsverhaltens von Sattelzügen. Düsseldorf 1961. 1961, Görge, W., (Ikke digitaliseret)
The effects of impact loading on prestressed and ordinary reinforced concrete beams. 1961, Bate, S.C.C., (Ikke digitaliseret)
Spectrochemical analysis of high-purity metals: a review and bibliography of recent literature. 1961, Peterson, M.J., (Ikke digitaliseret)
Snell,F.D., C.T.Snell and C.A.Snell Colorimetric methods of analysis. Including photometric methods. 1961, (Ikke digitaliseret)
Angewandte Fernsehtechnik für Industrie, Wirtschaft und Wissenschaft, Berlin,VEB Verlag Technik,19610 230 So 1 tvl. [Bibi,s<.225] 1961, (Ikke digitaliseret)
Adsorption of nitrogen and carbon monoxide on alumina up to 3000 atmospheres pressure. 1961, Menon, P.G., (Ikke digitaliseret)