Report of the secretary of the Treasury, of scientific investigations in relation to sugar and hydrometers T Technology
Die Schwefelfarbstoffe; ihre Herstellung und Verwendung, von Dr. Otto Lange, mit 26 Figuren im Text T Technology
A manual of land surveying, comprising an elementary course of practice with instruments and a treatise upon the survey of public and private lands T Technology
A descriptive and historical account of hydraulic and other machines for raising water, ancient and modern: T Technology
