Subject
- Geometry--Early works to 180015
- Astronomy--Early works to 180013
- Astronomy, Arab10
- Talismans10
- Mathematics -- Early works to 18006
- Astronomy, Medieval5
- Astronomy, Greek4
- Optics -- Early works to 18004
- Arithmetic -- Early works to 19003
- Astronomy--Mathematics3
- Algebra -- Early works to 18002
- Burning-mirrors2
- Medicine--Early works to 18002
- Physics--Early works to 18002
- Astrolabes--Early works to 18001
- Astrology--Early works to 18001
- Astronomy, Ancient1
- Cosmology -- early works to 18001
- Galen. De diebus decretoriis1
- Galen. De differentiis febrium libri duo1