1955. Revised Editon. 167 pages. Pictorial dust jacket over yellow cloth. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Unclipped jacket has moderate edge wear with chips, tears and creasing. Scuffing and light marking overall. Mild sunning to spine and edges.