isbnranges 2025.4

Range definitions of ISBN registration groups and registrants.

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Versions:

2025.4 April 04, 2025 (14.5 KB)
2025.3 March 01, 2025 (14.5 KB)
2025.2 February 02, 2025 (14.5 KB)
2025.1 January 06, 2025 (14.5 KB)
2024.12 December 04, 2024 (14.5 KB)

Show all versions (12 total)

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takatoh

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