Joannes Singrenius
- Joannes Singrenius published the following 1 source, containing a total of 3 diagrams.
- Pschlacher, Conradus. 1512. Compendiarius parvorum logicalium liber continens perutiles Petri Hispani tractatus priores sex & clarissimi philosophi Marsilii dialectices documenta cum utilissimis commentariis per virum preclarum Chunradum Pschlacher. Vienna: Hieronymus Vietor & Joannes Singrenius. (3 diagrams)