Not Sure if this is a book or not

[Pablo]

I'm listening to this on audible:

https://www.audible.com/pd/Writing-Gr...

I read the NAB part of the librarian manual, and while it says that recorded lectures could be classified (even the ones like The Great Courses), I can't find an isbn/asin for this one. It would be okay to add it without one?

[rivka, Former Moderator]

Yes, Great Courses are allowed. The listing is here: https://www.goodreads.com/book/show/3...

[Pablo]

Wow, I tried to search it and I couldn't find it, but well, thanks :)