Columbia subject headings:
German language--Terms and phrases.
Navigation--Europe, Central--Terminology.
Navigation--Europe, Northern--Terminology.
Shipping--Europe, Central--Terminology.
Shipping--Europe, Northern--Terminology.
Ships, Medieval--Terminology.
Harvard subject headings:
German language--Terms and phrases.
Navigation--Europe, Central--Terminology.
Navigation--Europe, Northern--Terminology.
Shipping--Europe, Central--Terminology.
Shipping--Europe, Northern--Terminology.
Princeton subject headings:
German language--Etymology.
German language--Lexicology.
Seafaring life--Terminology.
Shipping--Terminology.