Sixteenth edition. 900 pages. No dust jacket. Green cloth covered boards with gilt. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding loose. A previous owner's name to front free endpaper. Boards have moderate shelf wear with mild bumping and fraying to corners and crushing and fraying to spine ends. All surfaces tanned and sunned, particularly spine. Gilt lettering is slightly dulled. Some additional mild marks and staining.