german union for league of nations League of Nations as Question of Peace / by M. Erzberger Erlebnisse im Weltkrieg / von M. Erzberger region of the Saar : Germany's inviolable right to her German soil and population / by Friedrich Meinicke, Albrecht Penck ... [et al.] flugschrift Völkerbund als Friedensfrage / M. Erzberger Bekende politieke persoonlykheden in de club 1914: links, de centrumafgevaardigde Erzberger; rechts, de vice-kanselier Dr. Helfferich
