Columbia subject headings:
Euclid. Elements.
Geometry--Early works to 1800.
Manuscripts, Arabic--Netherlands--Leiden--Facsimiles.
Manuscripts, Arabic--Turkey--Istanbul--Facsimiles.
Mathematics, Greek.
Harvard subject headings:
Euclid. Elements.
Geometry--Early works to 1800
Manuscripts, Arabic--Netherlands--Leiden--Facsimiles.
Manuscripts, Arabic--Turkey--Istanbul--Facsimiles.
Princeton subject headings:
Euclid. Elements.
Geometry--Early works to 1800.
Manuscripts, Arabic--Netherlands--Leiden--Facsimiles.
Manuscripts, Arabic--Turkey--Istanbul--Facsimiles.