Anvisningar angående brandkårs uppträdande vid brand i anläggning, där radioaktiva ämnen kan förekomma, 1956, (Ikke digitaliseret)
Karakolev,G., Il.Ognjanov i M.Marinov Pektinovi vestestva. Chimija proizvod-stvo i prilozenie. 1956, (Ikke digitaliseret)
The use of radio in farm advisory work and farmer education. Report on the workshop held in Italy from 3rd to 8th may 1954 1956, (Ikke digitaliseret)
Thermodynamic functions of gases. Vol.l London,Butterworth. Vol o 1:Ammonia, Carbon Dioxide and Carbon Monoxide. 1956. 1956, (Ikke digitaliseret)
Forbrugerkredit i U.S.A. Beretning fra en studierejse i U.S.A. i juni-august 1954. 1956, (Ikke digitaliseret)
Training of literature chemists. A collection of papers comprising the Symposium on training of literature chemists ... Cincinnati,Ohio,March 1955, Held by the American chemical society. 1956, (Ikke digitaliseret)
Miltitzer Berichte Uber ätherische Die, Riechstoffe usw. F'Tidl.tit.:Schimmel & Co, Bericht Uber Äther, Oie..., se der.j 1956, (Ikke digitaliseret)
Aeronautical engineering index. An official publication: Institute of the aeronautical sciences 1956, (Ikke digitaliseret)
Physical methods in chemical analysis, Volo3. New York,Academic Press Inc,,1956. 1956, (Ikke digitaliseret)
The final forming and shaping of wrought non-ferrous metals. A Symposium held in London on the occasion of the Annual general meeting of the institute, 12 April 1956. 1956, (Ikke digitaliseret)
Revue de mécanique appliquée. Éd.de l'Academie de la République populaire roumaine. 1956, (Ikke digitaliseret)