1962. Twelfth Edition. 207 pages. This is an ex-Library book. Pictorial dust jacket over green cloth. Contains black and white illustrations. Expected library inserts, stamps and inscriptions. Pages and plates are lightly tanned and foxed throughout. Light thumb-marking present. Binding remains firm. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Light sunning to spine and edges. Unclipped jacket has heavy edge wear with some areas of loss, heavy tears, chips and creasing. Light tanning to spine and edges. Scuffing and rubbed marking to surfaces.