Columbia subject headings:
Economic stabilization--Poland--Econometric models.
Poland--Economic policy--1945-1981--Economic aspects.
Harvard subject headings:
Economic stabilization--Poland--Econometric models.
Poland--Economic policy--1945-1981--Mathematical models.
Poland--Economic policy--1981-1990--Mathematical models.
Princeton subject headings:
Economic stabilization--Poland--Econometric models.
Poland--Economic policy--1945-1981--Economic models.
Poland--Economic policy--1981-1990--Economic models.