Claudio Forziati
Created page with "{| class="wikitable" ! UNIMARC !! MARC21 !! BIBFRAME |- | 251 - Organization and Arrangement of Materials || 351 - ORGANIZATION AND ARRANGEMENT OF MATERIALS (R) || W - collectionArrangement - CollectionArrangement |- | || Subfield Codes || |- | a - Organization || $a - Organization (R) || ## - collectionOrganization - literal |- | b - Arrangement || $b - Arrangement (R) || ## - pattern - literal |- | c - Level || $c - Hierarchical level (NR) || ## - hierarchicalLevel -..."