League of Nations: International Institute of Intellectual Cooperation: Fifth Reunion of the Committee of the Representatives of the Institutions Concerned about Intellectual Rights and Judicial Problems, 1935 May 31

League of Nations: International Institute of Intellectual Cooperation: Fifth Reunion of the Committee of the Representatives of the Institutions Concerned about Intellectual Rights and Judicial Problems, 1935 May 31, Box: 157, Folder: 6. International Union of Pure and Applied Chemistry (IUPAC) Records, 2003-600. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/39791 Accessed November 22, 2024.