Can you give specifics about what needs to be tested for the 979 ISBNs?
I am assuming it should be a legitimate ISBN so I am trying to find real ones. Locating books with the prefix has not been productive. I found one, 9791843123391, but it also has a 978 prefix 020-- which of course I can remove from the record for testing purposes. I don't have access to Books in Print....
I checked new releases up to April of 2021 and so far all have 9780 or 9781. If they have started assigning 9798 to US books, it hasn't been to many yet!
Jane,
Can you give specifics about what needs to be tested for the 979 ISBNs?
I am assuming it should be a legitimate ISBN so I am trying to find real ones. Locating books with the prefix has not been productive. I found one, 9791843123391, but it also has a 978 prefix 020-- which of course I can remove from the record for testing purposes. I don't have access to Books in Print....
I checked new releases up to April of 2021 and so far all have 9780 or 9781. If they have started assigning 9798 to US books, it hasn't been to many yet!