Here are entered works on a form of tax, largely European, levied on commercial establishments by volume of business, such as the German "Gewerbesteuer" or the French "Patentes."
Privileges and immunities -- Congresses. / https://id.loc.gov/authorities/subjects/sh85107061 https://id.loc.gov/authorities/subjects/sh99001533 : Transnational Judicial Dialogue of Domestic Courts on International Organisations