May 19, 2020
May 12, 2020
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https://dlibra.bibliotekaelblaska.pl/publication/70884
Richter, Georg Gottlob Ackermann, Johann Christian Gottlieb
Richter, Georg Gottlob Ackermann, Johann Christian Gottlieb
Ramazzini, Bernardino Ackermann, Johann Christian Gottlieb
Ackermann, Johann Christian Gottlieb
Abel, Heinrich Caspar
Schurig, Martin
Henckel, Joachim Friedrich
Eschenbach , Christian Ehrenfried