Display Print ISBN information in the Print PDF Export

[MichSpieler]

Feature Description

As an book administrator, I want to be able to display the print ISBN information in the interior PDF files. A network administrator suggested the auto-generated copyright page as a place to display this information.

Feature Use Case

Some print on demand partners (i.e. Lulu) now require all book interior PDF files to contain ISBN numbers. In the past, adding the ISBN number and barcode on the cover file was sufficient.

Other Notes

As a work around, currently some users are adding the ISBN information to the custom copyright notice in order to display it in the Print PDF Export file.

[MichSpieler]

ticket reference (accessible for PB Support staff only)

[SteelWagstaff]

Closing as duplicate of pressbooks/pressbooks#2546. We should follow the Chicago Manual of Style's recommendations for displaying the ISBN (which belongs on the copyright page). See pressbooks/pressbooks#2546 or the latest edition of the Chicago Manual of Style for details