1956. Twelfth Impression. 160 pages. Dust jacket over paper covered boards. Clean pages with mild tanning and foxing throughout. Tightly bound with faint thumb-marking throughout. Boards have light shelf-wear with corner bumping. Mild sunning to spine. Mild water stains and droplets to boards. Boards are mildly warped. Unclipped jacket has light edgewear with tears and creasing. Heavy water staining to panels. Mild foxing. Heavy tanning to spine and edges. Notable rubbing and marking all over.