Columbia subject headings:
Harvard subject headings:
Foreign correspondents--Canada--Biography.
Martin, Lawrence, 1947---Travel--Soviet Union.
Martin, Lawrence--Journeys--Soviet Union.
Soviet Union--Description and travel.
Soviet Union--Politics and government--1985-1991.
Princeton subject headings:
Gorbachev, Mikhail Sergeevich, 1931-2022.
Soviet Union--Politics and government--1985-1991.
Soviet Union--Social conditions--1970-1991.