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