Third Edition. 351 pages. No dust jacket. Illustrated brown cloth covered boards. Pages remain clear with minimal tanning and foxing. Staining to prelims. Cracking to hinges, no damage to end papers. Some occasional moderate cracking to gutters throughout, binding remains reasonably firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends, with fraying cloth and small splits. Book has a slight forward lean.