diff options
Diffstat (limited to 'doc/src/sgml/isn.sgml')
| -rw-r--r-- | doc/src/sgml/isn.sgml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/isn.sgml b/doc/src/sgml/isn.sgml index bd7a221f731..45a867d98c2 100644 --- a/doc/src/sgml/isn.sgml +++ b/doc/src/sgml/isn.sgml @@ -398,9 +398,9 @@ SELECT isbn13(id) FROM test; <itemizedlist> <listitem><para><ulink url="https://www.gs1.org/standards/id-keys"></ulink></para></listitem> <listitem><para><ulink url="https://en.wikipedia.org/wiki/List_of_ISBN_registration_groups"></ulink></para></listitem> - <listitem><para><ulink url="https://www.isbn-international.org/content/isbn-users-manual"></ulink></para></listitem> + <listitem><para><ulink url="https://www.isbn-international.org/content/isbn-users-manual/29"></ulink></para></listitem> <listitem><para><ulink url="https://en.wikipedia.org/wiki/International_Standard_Music_Number"></ulink></para></listitem> - <listitem><para><ulink url="https://www.ismn-international.org/ranges.html"></ulink></para></listitem> + <listitem><para><ulink url="https://www.ismn-international.org/ranges/tools"></ulink></para></listitem> </itemizedlist> Care was taken during the creation of the algorithms and they |