Columbia subject headings:
Capital investments--Poland--Katowice (Voivodeship)--Mathematical models.
Econometrics.
Economic forecasting--Mathematical models.
Katowice (Poland : Voivodeship)--Economic policy.
Harvard subject headings:
Capital investments--Poland--Katowice (Voivodeship)--Mathematical models.
Econometrics.
Economic forecasting--Mathematical models.
Katowice (Poland : Voivodeship)--Economic policy.
Princeton subject headings:
Econometrics.
Investments--Poland--Katowice (Voivodeship).