Columbia subject headings:
Labor supply--Soviet Union--Handbooks, manuals, etc.
Soviet Union--Economic conditions--1985-1991--Handbooks, manuals, etc.
Soviet Union--Population--Handbooks, manuals, etc.
Harvard subject headings:
Labor supply--Soviet Union--Handbooks, manuals, etc.
Labor supply--Soviet Union.
Soviet Union--Economic conditions--1985-1991--Handbooks, manuals, etc.
Soviet Union--Population--Handbooks, manuals, etc.
Soviet Union--Population.
Princeton subject headings:
Labor supply--Soviet Union--Handbooks, manuals, etc.
Soviet Union--Economic conditions--1985-1991--Handbooks, manuals, etc.
Soviet Union--Population--Handbooks, manuals, etc.