1959. Seventh Impression. 168 pages. Blue dust jacket over brown cloth. Book is in better condition than most examples of this age. Neat, clean, well bound pages with very minimal foxing, tanning and thumbing. Small inscriptions and neat labels may be present. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Unclipped jacket has moderate edge wear with chips, tears and creasing. Heavy sunning to spine and edges. Scuffing and foxed marking overall.