Columbia subject headings:
Harvard subject headings:
Diefenbaker, John G., 1895-1979--Correspondence.
Diefenbaker, John G., 1895-1979--Family.
Diefenbaker, John G., 1895-1979--Friends and associates.
Prime ministers--Canada--Correspondence.
Princeton subject headings:
Diefenbaker, John G., 1895-1979--Correspondence.
Diefenbaker, John G., 1895-1979--Family.
Diefenbaker, John G., 1895-1979--Friends and associates.
Prime ministers--Canada--Correspondence.