Columbia subject headings:
Foreign trade regulation--Hungary--Periodicals.
Hungary--Commerce--Periodicals.
Hungary--Commercial policy--Periodicals.
Harvard subject headings:
Foreign trade regulation--Hungary--Periodicals.
Hungary--Commerce--Periodicals.
Hungary--Commercial policy--Periodicals.
Princeton subject headings:
Foreign trade regulation--Hungary--Periodicals.
Hungary--Commerce--Periodicals.
Hungary--Commercial policy--Periodicals.
Periodicals.