Keywords
- encyclopedias2
- excerpts2
- illuminations (paintings)2
- tables (documents)2
- Abbots1
- Almagest (Ptolemy)1
- Arab countries1
- Arabic language1
- Bishops1
- Chess1
- Civil law1
- Cosmography1
- Dictionaries1
- Elements (Euclid)1
- Encyclopedias and dictionaries1
- Geometry1
- Gregorian chants1
- Gregorian chants--Manuscripts1
- Guelfs and Ghibellines1
- History1