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Category:Pages with ISBN errors

From Simple English Wikipedia, the free encyclopedia

Pages are added to this category by pages and templates that use {{ISBN}} and {{ISBNT}}.

In these templates, ISBN parameters are checked for invalid ISBNs They are also checked for text that shouldn't be there, including "ISBN", "N/A", "none", dashes (use hyphens instead), lower-case "x" (use "X" instead), and tab characters.

Error messages for bad ISBNs look like one of these:

  • Check |isbn= value
  • Invalid ISBN
  • Parameter error in {{isbn}}: Invalid ISBN


This category has only the following subcategory.


Pages in category "Pages with ISBN errors"

The following 8 pages are in this category, out of 8 total.