jveezy
Fo' shizzle
Now that's just upsetting. Try what Nick is describing. I don't know how your library system works but often they'll have some sort of request program (you request, they order) if not a sharing program in which you can get books from another library in the same district. The more people request, the more they get to budget beg the next time around. (If they keep track, that is)
Interlibrary loan is what it's called here in the US. It's pretty much free here at least at the University libraries. It's a bit slow but that's because they have to personally send a request for it and then have it confirmed and sent. There's a growing program called Link+ where books catalogues are made available online so any university participating in the program can lend any of its books out so you can effectively search all participating university catalogues for the same book if your local one doesn't have it. It's a lot faster that way.
And yes they keep track.