There's a rare book on Google Books which is out-of-print and unavailable in online stores. The book is copyrighted, so it's not available on archive.org or similar sites. From a search on worldcat, it also appears that the book is only housed in a few universities which are very far away from me. However, the book is scanned on Google Books and a preview is available for about a third of the book. It seems to be the only place online which has the book.
Is it possible for me to purchase or rent the book from Google? I see that Google has a service called "Google Play Books" which is recommended on the sidebar of Google Books, but even after I've favorited the book and added it to my wishlist, I still can't see it on Google Play to purchase or rent the ebook. Is this even possible to do? I simply want to read the whole book from Google Books, but I see no way to purchase or even rent it.