Columbia subject headings:
English language--Old English, ca. 450-1100--Glossaries, vocabularies, etc.
Frisian language--To 1500--Glossaries, vocabularies, etc.
Latin language--Glossaries, vocabularies, etc.
Harvard subject headings:
English language--Old English, ca. 450-1100--Glossaries, vocabularies, etc.
Frisian language--To 1500--Glossaries, vocabularies, etc.
Latin language--Glossaries, vocabularies, etc.
Princeton subject headings:
English language--Old English, ca. 450-1100--Glossaries, vocabularies, etc.
Frisian language--To 1500--Glossaries, vocabularies, etc.
Latin language--Glossaries, vocabularies, etc.