1968. First Edition. 173 pages. Dust jacket over blue cloth. Bright and clean pages with light tanning to text block edges. Binding is firm throughout with minor thumb-marking. Previous owner's inscription to front pastedown and endpaper. Boards have light shelf-wear with corner bumping. Notable sunning to spine ends. Mild creasing to boards. Mild crushing to spine ends. Unclipped jacket has heavy edgewear with some areas of loss, heavy tears, chips, and creasing. Notable rubbing and marking all over.