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Handels- und Machtpolitik : Reden und Aufsätze
Schmoller, Gustav von, (1900)
Handels- und Machtpolitik ; Bd. 2
Statistical regularities, freedom, and social policy : Wagner and Schmoller on freedom under the statistical law of large numbers or why moral statistics precede their association for social reform
Hanel, Johannes, (1997)