Columbia subject headings:
Canada--Foreign relations--United States.
Canada--History--1945-
Canada--Politics and government--1945-1980.
Cuban Missile Crisis, 1962.
Diefenbaker, John G., 1895-1979.
Kennedy, John F. (John Fitzgerald), 1917-1963.
Pearson, Lester B.
United States--Foreign relations--Canada.
United States--History--1961-1969.
United States--Politics and government--1961-1963.
Harvard subject headings:
Canada--Foreign relations--United States.
Canada--History--1945-
Canada--Politics and government--1945-1980.
Cuban Missile Crisis, 1962
Diefenbaker, John G., 1895-1979
Kennedy, John F. (John Fitzgerald), 1917-1963
Pearson, Lester B.
United States--Foreign relations--Canada.
United States--History--1961-1969.
United States--Politics and government--1961-1963.
Princeton subject headings:
Canada--Foreign relations--United States.
Cuban Missile Crisis, 1962.
Diefenbaker, John G., 1895-1979.
Kennedy, John F. (John Fitzgerald), 1917-1963.
Pearson, Lester B.
United States--Foreign relations--Canada.
United States--History--1961-1969.
United States--Politics and government--1961-1963.