Columbia subject headings:
Brezhnev, Leonid Ilʹich, 1906-1982.
Detente.
Soviet Union--Foreign relations--1953-1975.
Soviet Union--Foreign relations--1975-1985.
Harvard subject headings:
Brezhnev, Leonid Ilʹich, 1906-1982
Detente
Soviet Union--Foreign relations--1953-1975
Soviet Union--Foreign relations--1975-1985
Princeton subject headings:
Brezhnev, Leonid Ilʹich, 1906-1982.
Detente.
Soviet Union--Foreign relations--1953-1975.
Soviet Union--Foreign relations--1975-.