Columbia subject headings:
English language--Dictionaries--Arabic.
English language--Dictionaries--French.
Shipping--Dictionaries--English.
Harvard subject headings:
English language--Dictionaries--Arabic
English language--Dictionaries--French
Shipping--Dictionaries
Princeton subject headings:
Dictionaries.
English language--Dictionaries--Arabic.
English language--Dictionaries--French.
Shipping--Dictionaries--English.