Third Edition Revised. 344 pages. No dust jacket. Purple cloth boards with gilt lettering to spine and black front. Binding remains firm. Crinkling to pages at gutters. Pages remain bright and clear with minimal tanning. Boards have mild edge wear with slight rubbing to surfaces. There is bumping to corners and crushing to spine ends. Tanning to spine and edges causing discolouration. Gilt lettering is darkened. Boards are bowed. Book has a slight forward lean.