All Astronomy Subjects in Chapters (I - VI)
| Fach | Eintrag | Fundstellen |
|---|
| AS | Astronomy, Celestial Mechanics | All: In-3; |
| AS | Calendar - Gregorian Calendar (New Style, stilo novo, s. n.) |
All: In-3; |
| AS | Calendar - Julian Calendar (Old Style, stilo veteri, s. v.) |
All: In-3; |