Columbia subject headings:
Bulgaria--Economic policy--Congresses.
Constitutional law--Europe--Congresses.
Europe--Economic policy--Congresses.
Privatization--Law and legislation--Europe--Congresses.
Rule of law--Europe--Congresses.
Taxation--Law and legislation--Europe--Congresses.
Harvard subject headings:
Bulgaria--Economic policy--Congresses.
Law and economic development--Congresses.
Privatization--Law and legislation--Europe--Congresses.
Taxation--Law and legislation--Europe--Congresses.
Princeton subject headings:
Bulgaria--Economic policy--Congresses.
Constitutional law--Europe--Congresses.
Europe--Economic policy--Congresses.
Privatization--Law and legislation--Europe--Congresses.
Rule of law--Europe--Congresses.
Taxation--Law and legislation--Europe--Congresses.