Zinc et alliages. Bulletin analytique. Levallois-Perret 1964-1968. Forts.m.tit.: Centre technique du zinc. Bulletin analytique. (Ikke digitaliseret)
Chemical composition and digestibility of some grassland crops with particular reference to changes caused by growth, season and diurnal variation (Ikke digitaliseret)
Gereedschapsleer voor metaalbewerkers. Ten dienste van het nijverheidsonderwiis. Deel 1-2. 2.druk. Koog aan de Zaan,Out, u.å. (Ikke digitaliseret)
Zeitschrift für bildende Kunst. Neue Folge. Leipzig 189o-1922. J ahrg.l-33. Register 1896-19o5. (Ikke digitaliseret)
Atmospheric pollution bulletin. [Tidl. tit.: Department of scientific and industrial research. Warren Spring laboratory. Atmospheric pollution bulletin]. Section 2. Stevenage(England) 1964/65-1965/66. Forts.m.tit.: Investigation of air pollution. Deposit gauge and lead dioxide. (Ikke digitaliseret)
Boetticher,C0Ka Geschwindigkeits- und Mengenmessung strömender Flüssigkeiten mittels Ultraschalls (Ikke digitaliseret)
like indicators, and testing-apparatus. Fares and admission-fees checking, revolution and speed indica (Ikke digitaliseret)