1. Quaestiones de tribus principiis rerum naturalium : [With 4 treatises by Franciscus de Mayronis Creator: Andreae, Antonius, -approximately 1320 Published / Created: 11 May 1490]. Image Count: 268 Found in: Medical Historical Library, Cushing/Whitney Medical Library > Quaestiones de tribus principiis rerum naturalium : [With 4 treatises by Franciscus de Mayronis, and one by Thomas Aquinas].