Columbia subject headings:
Aerial reconnaissance, American--Soviet Union.
Cold War.
Space surveillance--Soviet Union.
Space surveillance--United States.
Harvard subject headings:
Aerial reconnaissance, American--Soviet Union.
Brooks, Romaine--Exhibitions.
Cold War.
Space surveillance--Soviet Union.
Space surveillance--United States.
Princeton subject headings:
Aerial reconnaissance, American--Soviet Union.
Cold War.
Space surveillance--Soviet Union.
Space surveillance--United States.