the works of Rabanus Maurus
| Author(s) | Title | Reference | |
|---|---|---|---|
| HELGARD ULMSCHNEIDER | Bartholomaeus Anglicus and his Encyclopedia, by M. C. Seymour | 65/1, p. 124 |
| Author(s) | Title | Reference | |
|---|---|---|---|
| HELGARD ULMSCHNEIDER | Bartholomaeus Anglicus and his Encyclopedia, by M. C. Seymour | 65/1, p. 124 |