Columbia subject headings:
Navy-yards and naval stations, American--Japan--Yokosuka-shi.
Yokosuka-shi (Japan)--History--20th century.
Yokosuka-shi (Japan)--History--21st century.
Harvard subject headings:
Navy-yards and naval stations, American--Japan--Yokosuka-shi.
Yokosuka-shi (Japan)--History.
Princeton subject headings: