1968. No Edition Remarks. 505 pages. Illustrative paperback. Pages are moderately tanned and foxed throughout. Thumb-marking present. Water staining to pages throughout. Pulling to covers. Light creasing to gutter. Paper covers have moderate edge-wear with curling to corners and rubbing to surfaces. Visible tanning to spine and edges. Noticeable scuffing to edges and covers. Book has a rolled spine.