Ziegler, Alexander, 1822-1887
Martin Behaim aus Nürnberg. Der geistige Entdecker Amerika's [electronic resource] /
Alexander Ziegler
- Project Gutenberg, 2010
- Project Gutenberg 31321 .
Public domain in the USA.
Electronic text
America -- Discovery and exploration Behaim, Martin, 1459-1507
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