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

Antonius Ricciardi

Antonius Ricciardi published the following 1 source, containing a total of 2 diagrams.: Ortiz, Didacus. 1651. Summularum brevis explicatio. Hispali (Seville) & Brixiae (Brescia): Antonius Ricciardi. (2 diagrams)