The Revolution of Two Books: 1) Menger A. The New Teaching of Morality. St. Petersburg: Book Publishers Delo, 1906. 2) Kautsky K. Ethics and a Material Understanding of History. St. Petersburg: Book Publishers New World, 1906. In Russian /Konvolyut dvukh knig: 1) Menger A. Novoe uchenie o nravstvennosti. ill.: Knigoizdatelstvo Delo, 1906. 2) Kautskiy K. Etika i materialisticheskoe ponimanie istorii. ill.: Knigoizdatelstvo Novyy Mir, 1906. 1906 XX, 92, and 137, II c. Anton Menger (1841-1906) is an Austrian lawyer and professor at the University of Vienna. His book The New Teaching of Morality deals with questions of morality in a social society. The book by the famous German economist and philosopher and leader of the German social movement Karl Kautsky (1854-1938) examines ethical problems and their relationship to a materialistic understanding of history. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. SKUalb7781813645072bab.