SZANIAWSKÃ, Lucyna. Project to include Index Sheets in the Polish National Bibliography of Cartographic Materials. LIBER Quarterly: The Journal of the Association of European Research Libraries, [S. l.], v. 15, n. 1, 2005. DOI: 10.18352/lq.7805. Disponível em: https://liberquarterly.eu/article/view/10392.. Acesso em: 22 nov. 2024.