Module:Check isxn/doc

This module may be used to validate ISBNs, ISMNs, and ISSNs.

Usage
For ISBNs, For ISMNs, For ISSNs,

Templates/modules using this module

 * Book list
 * Graphic novel list
 * Infobox comic book title
 * Infobox comics story arc
 * Infobox comics team and title
 * ISBN
 * ISBNT and Module:ISBNT
 * ISMN
 * ISSN