It is the copy that goes into the library.
Someone checks it out, and keeps it or whatever.
The club cannot recover the copy so what happens, they make another copy that goes into the library, and the cycle begins again. This was a conscious effort to keep from perpetuating the above scenerios and in point of fact to keep from taking money out of our 'friends' pockets. It doesnt' solve the problem of coping, but at least the club is acting in good faith.