1960. No edition remarks. 160 pages. Dust jacket over blue cloth. Clean pages with noticeable tanning and foxing throughout. Tightly bound with faint thumb-marking throughout. Boards have light shelf-wear with corner bumping. Mild sunning to spine and edges. Mild crushing to spine ends. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Notable foxing. Notable rubbing and marking all over.