1963. Tenth edition. 318 pages. Pictorial dust jacket over grey cloth. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Minor inscription to front endpapers. Boards have light shelf wear with minor corner bumping and crushing to spine ends. Book has slight forward lean. Unclipped jacket has light edge wear with minor tears, chipping and creasing. Some rubbing and marking to surfaces.