The resolution of the Council of Ministers of the BSSR «On the accession of the BSSR to the Convention on International Exhibitions» was adopted
Resolution No. 172 of the Council of Ministers of the BSSR «On the accession of the BSSR to the Convention on International Exhibitions» Nat. Arch. Rep. of Bel. Сoll. 7. Inv. 4. File. 963. Sht. 404. Script. Typescript.
