CC BY 3.0Perrini, Maria Carmela2025-02-122025-02-122009-05-20https://repository.ifla.org/handle/20.500.14598/3849Vertical format, 30 x 40mm stamp issued on 20 May 2009 by Ufficio Filatelica e Numismatica dello Stato della Città del Vaticano [Philatelic and Numismatic Office of the Vatican City State] for the 75th IFLA General Conference and Assembly, which took place from 23-27 August 2009 in Milan, Italy.ithttps://creativecommons.org/licenses/by/3.0/World Library and Information CongressNon-governmental organizationsInternational librarianshipLibrary and information history75th IFLA General Conference and Assembly, Milan, Italy 2009 [commemorative stamp]World Library and Information Congress: 75th IFLA General Conference and Assembly, Milan, Italy 2009 [commemorative stamp]OtherInternational Federation of Library Associations and Institutions (IFLA)