1961. Revised and Reprinted. 320 pages. No dust jacket. This is an ex-Library book. Grey cloth. Expected library inserts, stamps and inscriptions. Contains black and white in-text illustrations. Pages are lightly tanned and foxed throughout. Occasional thumb-marking present. Scuffed paper remnants to title page. Binding is slightly shaky. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Notable sunning to spine and edges. Scuffing and rubbed marking overall. Library stickers and pen marking to spine.