00505oam 2200193z- 450 9910508003703321(CKB)4100000011980517(EXLCZ)99410000001198051720220209c2021uuuu -u- -itaIFLA LRM. Library reference modelAssociazione Italiana Biblioteche88-7812-327-7 88-7812-331-5 IFLA LRM BOOK9910508003703321IFLA LRM1885541UNINA