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Leonardi.DB
a logical geometry project

Ioannes Frellonius   (, †1570)

Also known as
Frellaeus, Ioannes
Frellon, Jean
Ioannes Frellonius published the following 1 source, containing a total of 1 diagram.
Titelmans, Frans. 1541. Compendium dialecticae. Lugduni (Lyon): Franciscus Frellonius & Ioannes Frellonius. (1 diagram)
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