Columbia subject headings:
Military art and science--Dictionaries.
Naval art and science--Dictionaries.
Harvard subject headings:
Dictionaries.
Military art and science--Dictionaries
Military history--Dictionaries.
Naval art and science--Dictionaries
Naval history--Dictionaries.
Princeton subject headings:
Dictionaries.
Military art and science--Dictionaries.
Military history--Dictionaries.
Naval art and science--Dictionaries.
Naval history--Dictionaries.