isbnranges 2025.12

Range definitions of ISBN registration groups and registrants.

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版本列表:

2025.12 December 07, 2025 (14.5 KB)
2025.11 November 02, 2025 (14.5 KB)
2025.10 October 04, 2025 (14.5 KB)
2025.9 September 06, 2025 (14.5 KB)
2025.8 August 03, 2025 (14.5 KB)

显示所有版本 (共 20 个)

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takatoh

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