1963. No Edition Remarks. 452 pages. No dust jacket. This is an ex-Library book. Blue cloth with gilt lettering to spine. Black and white graphs throughout. Expected library inserts, stamps and inscriptions. Pages are mildly tanned, but text remains clear. Binding is firm. Noticeable marking to some pages throughout; text is not obscured. Boards have moderate shelf-wear, with noticeable corner bumping and some scuffing to edges. Noticeable crushing and slight splitting to spine ends. Gilt remains bright. Moderate rubbing and scuffing overall. Label to tail of spine.