Books by Rheginus Nicolaus:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Nicolaus, Rheginus, active 1317-1345: De Claudii Galeni subfiguratione empirica. (formis Caroli Georgi, 1872), also by Max Bonnet (page images at HathiTrust)- Nicolaus, Rheginus, active 1317-1345: Galeni De causis continentibus libellus (Joh. Aug. Koch, 1904), also by Galen and K. Kalbfleisch (page images at HathiTrust)
Find more by Rheginus Nicolaus at your library, or elsewhere.