Mikroskop und Seine Anwendung
by Hermann Hager, umgearb. von O. Appel, G. Brandes, Th Lochte, Carl Christian Mez
Writing a summary for young readers…
For young readers
Book data: Open Library
by Hermann Hager, umgearb. von O. Appel, G. Brandes, Th Lochte, Carl Christian Mez
Book data: Open Library