ISBN13 check digit: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

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11 December 2023

15 November 2023

8 September 2023

26 August 2023

10 June 2023

28 May 2023

17 May 2023

16 May 2023

12 May 2023

23 April 2023

7 April 2023

25 December 2022

16 October 2022

30 September 2022

27 August 2022

5 August 2022

4 July 2022

9 May 2022

8 March 2022

2 March 2022

21 January 2022

16 January 2022

15 January 2022

25 November 2021

6 November 2021

23 October 2021

22 October 2021

21 October 2021

22 August 2021

28 July 2021

15 July 2021

28 June 2021

19 June 2021

6 June 2021

10 April 2021

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