1963. Fifth Edition. 195 pages. Blue dust jacket over grey cloth. Clean pages with light tanning throughout. Tightly bound with faint thumb-marking throughout. Sticker remnants to front pastedown. Mild droplet staining to text block edges. Boards have light edgewear with corner crushing and mild marking to boards. Heavy tanning to spine, which has mild crushing to ends. Book has forward lean. Boards are mildly warped. Unclipped jacket has light edgewear with tears and creasing. Mild sunning to spine. Notable rubbing and marking all over.