Add missing ISBN

[LS]

Please add the missing ISBN to this edition - Rússia e Europa: Uma Parte do Todo

9789899118188

Data source: Lisbon Public Libraries
https://aml.biblioled.gov.pt/resource...

[David]

This is an Audible edition, which typically has an ASIN rather than an ISBN. You are requesting the addition of an audiobook edition with that ISBN—something you, as a librarian, can do yourself.

I would have expected the distinction between Audible and audiobook editions to be clear, much like the difference between Kindle and ebook editions. Am I missing something?