1965. No Edition Remarks. 479 pages. This is an ex-Library book. Cream jacket over grey cloth with gilt lettering to spine. Black and white graphs throughout. Pages remain bright and clear. Binding is firm. Library stamps and inscriptions to endpapers. Boards and spine have minimal shelf-wear, with mild corner bumping and crushing to ends. Gilt remains bright. Noticeable mark to rear board. Sticker and glue remnants to tail of spine. Unclipped jacket. Light tanning to all surfaces, heaviest to spine and edges. Panels have light edgewear, with small tears, chips and creases, heavier to spine ends. A few visible marks overall.