Careful about what you buy.
10/4/2007
I bought this brand new and it would be a good book if it wasn't poorly manufactured. In the book it skips chapters 4 and half of chapter 5 and makes up for the lost chapters by repeating chapter 3 twice. Sure it's good for getting by in class but it'd be nice to know what chapter 4 and the first half of 5 is all about.