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Tafel XII. Tafel XXI aus Leibniz acta eruditorum nova methodus astro physik unipotsdam de pdf Creator Gottfried Wilhelm Leibniz Original upload log page de TafelXII Roomsixhu bytes no Information Tafel XII aus Acta erdutitorum Nova Methodus von Leibniz www astro physik unipotsdam de Einscanner unbekannt April Frei