Columbia subject headings:
Military art and science--Periodicals.
United States--Armed Forces--Periodicals.
United States--Defenses.
Harvard subject headings:
Military art and science--Periodicals
United States--Armed Forces--Periodicals.
United States--Defenses--Periodicals.
Princeton subject headings:
Military art and science--Periodicals.
Periodicals.
United States--Armed Forces--Periodicals.
United States--Defenses--Periodicals.