Columbia subject headings:
Diplomats--Sweden--Biography.
Tennant, P. F. D. (Peter Frank Dalrymple), 1910-1996.
World War, 1939-1945--Sweden.
Harvard subject headings:
Diplomats--Sweden--Biography
Great Britain. Special Operations Executive--Biography.
Intelligence officers--Great Britain--Biography.
Tennant, Peter Frank Dalrymple.
World War, 1939-1945--Personal narratives, British.
World War, 1939-1945--Sweden.
Princeton subject headings:
Tennant, Peter, Sir.
World War, 1939-1945--Great Britain--Diplomatic history.