Columbia subject headings:
Harvard subject headings:
Brittany (France)--History--20th century.
France--History--German occupation, 1940-1945
Guerrillas--France--Brittany--Biography.
World War, 1939-1945--Biography
World War, 1939-1945--Secret service--Great Britain
World War, 1939-1945--Underground movements--France--Brittany
Princeton subject headings:
Brittany (France)--History--20th century.
France--History--German occupation, 1940-1945.
Guerrillas--France--Brittany--Biography.
World War, 1939-1945--Biography.
World War, 1939-1945--Secret service--Great Britain.
World War, 1939-1945--Underground movements--France--Brittany.