Authority files
Subject
URI : https://mylod.org/myll/SUB/54
On-line resources (Same as) : Q132311 (Wikidata) 4733 (BNCF Thesaurus)
M41 - ISBN 8845210278 (Tolkien, John Ronald Reuel, 1892-1973. The Lord of the Rings, 1954-1955)
M194 - ISBN 9788845272400 (Tolkien, John Ronald Reuel, 1892-1973. The Silmarillion, 1977)