Columbia subject headings:
Fishlock, Trevor, 1941---Travel--Soviet Union.
Soviet Union--Politics and government--1985-1991.
Soviet Union--Social conditions--1970-1991.
Harvard subject headings:
Fishlock, Trevor, 1941---Journeys--Soviet Union.
Soviet Union--Politics and government--1985-1991.
Soviet Union--Social conditions--1970-1991.
Princeton subject headings:
Soviet Union--Economic conditions--1985-1991.
Soviet Union--History--1985-1991.
Soviet Union--Social conditions--1985-1991.