UNCTAD. Intergovernmental Preparatory Group on Conditions for Registrations of Ships Bezüge im Wissensnetz Verfasst (1) DNB-Titeldaten Intergovernmental Preparatory Group on Conditions for Registrations of Ships Creator (1) DNB-Titeldaten Intergovernmental Preparatory Group on Conditions for Registrations of Ships Administrative Überordnung der Körperschaft (1) GND-Körperschaften UNCTAD. Trade and Development Board