US: Addison-Wesley, 2009. Paperback. Good / No DJ. Item #51541
Ruby Edition. Pages are clean and unmarked by previous owners. Binding is sound. Covers are moderately scuffed and rubbed, with wear to edges - gently bumped spine ends, scuffing and rubbing, closed tear on upper spine, creasing and curling at corners. Text block is scuffed and soiled. Pictures provided upon request.