I've seen probably hundreds of books published by Oxford University Press available for downloading at dozens of warez sites. However, there are few titles I'm interested in that I can't find, so I decided to buy them and would like them to be also in PDF format.
The problem is, I can't find anywhere on Internet where to buy ebooks published by OUP, so my question is how do people get all these books in true PDF (nonscanned)? Any help?