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Leonardi.DB
a logical geometry project

Mathias Amos Drbal   (°1829, †1885)

Also known as
Drbal, M. A.

Mathias Amos Drbal authored the following 1 source, containing a total of 1 diagram.

Drbal, Mathias Amos. 1872. Praktische Logik oder Denklehre. Wien: Wilhelm Braumüller. (1 diagram)
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