Columbia subject headings:
Harvard subject headings:
Warships, Scuttling of.
World War, 1939-1945--France--Toulon.
World War, 1939-1945--Naval operations, French.
Princeton subject headings:
Warships, Scuttling of.
World War, 1939-1945--France--Toulon.
World War, 1939-1945--Naval operations, French.