Columbia subject headings:
Decentralization in management--Poland.
Labor unions--Poland.
Poland--Economic conditions--1945-1981.
Poland--Economic policy--1966-1980.
Harvard subject headings:
Decentralization in management--Poland.
Labor unions--Poland
Poland--Economic conditions--1945-1981
Poland--Economic policy--1966-1980
Princeton subject headings:
Decentralization in management--Poland.
Labor unions--Poland.
Poland--Economic conditions--1945-
Poland--Economic policy--1966-1980.