1.1.3.2 Works with nondistinctive titles
For cases in which expression and manifestation titles are not distinctive and a supplied title could usefully collocate similar works, the cataloger should supply a collocating title. For musical works, for example, use the type of composition, the original medium of performance (1.2.11), the numeric identifying element (1.2.12), and the original key (1.2.11) (each if applicable). As another example, for legal works, use 'Laws, etc.' for laws, and 'Treaties, etc.' for treaties.
EXAMPLES:
Beethoven, Ludwig van, 1770-1827. Symphonies, no. 5, op. 67, C minor
United States. Laws, etc.