Code 230 - Uniform title
Repeatable for alternative script forms. Indicators not defined
Subfields: a - Uniform title ( b - General material designation (R) h - Number of section or part (R) i - Name of section or part (R)
k - Date of publication (NR) l - Form subheading (NR) m - Language (NR) n - Miscellaneous information (R) q - Version (or date of version) (NR) r - Medium of performance (for music) (R) s - Numeric designation (for music) (R) u - Key (for music) (NR) w - Arranged statement (NR) x - Topical subdivision (R) y - Geographic subdivision (R) z - Chronological subdivision (R)
Control subfields:
0 - Instruction phrase (R) 2 - Subject system code (NR) 3 - Record number (NR) 5 - Tracing control (NR) 6 - Interfield linking data (R) 7 - Script (NR) 8 - Language of cataloging (NR)