Goodreads Librarians Group discussion

Please add page numbers to an edition of Agatha Christie's "The Murder of Roger Ackroyd" I cannot find an ISBN or ASIN for it in the physical book, but Goodreads has a copy with the same publisher (Pocket Books), publishing year (1975), and cover with ASIN B000L3XJZE (link: https://www.goodreads.com/book/show/1...). The book itself does have a "Standard Book Number" however, which is: 671- 80233-X, if that's helpful.
The number of pages is 255.
Thank you!

Michelle wrote: "Please add page numbers to an edition of Agatha Christie's "The Murder of Roger Ackroyd" I cannot find an ISBN or ASIN for it in the physical book, but Goodreads has a copy with the same publisher ..."

Hi Michelle

That looks like an early example of an ISBN - but it should either have 10 digits or 9 digits plus the X - could you check your copy again please.

Goodreads is now assigning ASINs to everything which doesn't have an ISBN - makes things very confusing.