Columbia subject headings:
Diplomats--Canada--Correspondence.
Reid, Escott.
United Nations--Canada--History.
United Nations--History.
Harvard subject headings:
Diplomats--Canada--Correspondence.
Reid, Escott
United Nations--Canada--History.
United Nations--History.
Princeton subject headings:
Diplomats--Canada--Correspondence.
Reid, Escott.
United Nations--Canada--History.
United Nations--History.