Columbia subject headings:
English language--Middle English, 1100-1500--Glossaries, vocabularies, etc.
Ships--Terminology.
Harvard subject headings:
English language--Middle English, 1100-1500--Glossaries, vocabularies, etc.
Ships, Medieval--Terminology.
Ships--Terminology
Princeton subject headings:
English language--Middle English, 1100-1500--Glossaries, vocabularies, etc.
Ships--Terminology.