Osaka City University. Institute of poly-technics. Journal: Series E: Engineering. Osaka 1950- Vol.l- 1950, (Ikke digitaliseret)
International Fédération for Documentation. Extensions and corrections to the UDC. 1950, (Ikke digitaliseret)
Anglo-American council on productivity. Men's clothing. Report of a visit"to the U.S.A. in 1949. 1950, (Ikke digitaliseret)
Transient performance of electric power systems. Phenomena in lumped networks. 1950, Rüdenberg, R., (Ikke digitaliseret)
Possibilities of increasing the use of tropical timber. Report of a group of ex- j pertSo 1950, (Ikke digitaliseret)
Artikke1 indeks. A, B og C. Udg. af Studieselskapet for norsk industri. Oslo 1950- 1950:ukpl. Årg.l- 1950, (Ikke digitaliseret)