More that they are destroying the books in the process of digitizing them, they basically cut the pages out of the book and feed them into a scanner with a document feeder attached.
It’s worth pointing out that this is standard practice when digitising books in most places, if they’re not irreplaceable. Mass-produced books would fall under that category.
Turning the page and photographing what’s there is really only done for some books, which you can’t afford to destroy.
More that they are destroying the books in the process of digitizing them, they basically cut the pages out of the book and feed them into a scanner with a document feeder attached.
It’s worth pointing out that this is standard practice when digitising books in most places, if they’re not irreplaceable. Mass-produced books would fall under that category.
Turning the page and photographing what’s there is really only done for some books, which you can’t afford to destroy.
From what I’ve read previously, they’re destroying all the books, regardless if they’re historic and one-of-a-kind or a mass produced paperback.