@book{UBHD-1766641, author={Ertl, Anthon W.}, title={Anthoni Wilhelm Ertels neue und allerdings um die Helffte vermehrte Praxis Aurea}, publisher={Walder}, address={Augsburg}, year={1722}, pages={[ca. 5], 734, [ca. 25] S.}, language={ger}, library={UB [Signatur: I 2672 N RES]}, }