Resultate aus den Beobachtungen des Magnetischen Vereins im Jahre .. (1836)
Gauss, Carl Friedrich, 1777-1855, Weber, Wilhelm Eduard, 1804-1891, Magnetischer Verein (Göttingen, Germany), United States. Patent Office. Library, former owner. DSI, United States. Navy Dept. Bureau of Navigation, former owner. DSI, Burndy Library, donor. DSI · Göttingen : Im Verlage der Dieterichschen Buchhandlung · leaf 141
Periodicals · Geomagnetism
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.