1968. First Edition. 206 pages. Pictorial dust jacket over purple cloth. Binding remains firm. Pages have light tanning and foxing throughout. Boards have light shelf-wear with corner bumping. Light sunning to spine and edges with crushing to spine ends. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Small area of loss to bottom edge of spine. Stain to front panel. Light tanning to spine and edges.