In Rome, Ana Barbarić and Ivana Hebrang Grgić visited the Vallicelliana library and the Central National Library in Rome (Biblioteca Nazionale Centrale di Roma) within which operates ICCU (Istituto Centrale per il Catalogo Unico delle Biblioteche Italiane e per le informazioni bibliografiche). ICCU is developing union catalog of Italian libraries that will be used for further research into Croatian publications outside of Croatia.
