Columbia subject headings:
Foreign trade promotion--Soviet Union--Handbooks, manuals, etc.
Soviet Union--Commerce--Handbooks, manuals, etc.
Soviet Union--Description and travel.
Soviet Union--Economic conditions--1965-1975.
Soviet Union--Economic conditions--1975-1985.
Harvard subject headings:
Foreign trade promotion--Soviet Union--Handbooks, manuals, etc.
Soviet Union--Commerce--Handbooks, manuals, etc.
Soviet Union--Description and travel.
Soviet Union--Economic conditions--1965-1975.
Soviet Union--Economic conditions--1975-1985.
Soviet Union--Economic conditions--1985-1991.
Princeton subject headings:
Foreign trade promotion--Soviet Union--Handbooks, manuals, etc.
Soviet Union--Commerce--Handbooks, manuals, etc.
Soviet Union--Description and travel.
Soviet Union--Economic conditions--1965-1975.
Soviet Union--Economic conditions--1975-1985.