You're using an ancient browser to surf the modern web. Please update to the latest version (and don't use Internet Explorer!).

Leonardi.DB
a logical geometry project

J. Parker

J. Parker published the following 1 source, containing a total of 2 diagrams.
Aldrich, Henry. 1828. Artis Logicae Rudimenta. 4th ed. Oxford: J. Parker. (2 diagrams)
↑ Back to top ↑