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Leonardi.DB
a logical geometry project

Guilielmus van Sichen   (°1627, †1700)

Also known as
van Sichen, Willem

Guilielmus van Sichen authored the following 2 sources, containing a total of 2 diagrams.

Sichen, Guilielmus van. 1678. Integer Cursus Philosophicus. Tomus Primus. Complectens Logicam & Metaphysicam. Antverpiae (Antwerp): Jacobus Woons. (1 diagram)
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Sichen, Guilielmus van. 1666. Integer Cursus Philosophicus. Tomus Primus. Complectens Logicam & Metaphysicam. Antverpiae (Antwerp): Petrus Bellerus. (1 diagram)
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