1964. 8th Edition. 493 pages. In Spanish. Pictorial dust jacket with black lettering over blue cloth. Heavy tanning to endpapers and page edges. Front pages are slightly wrinkled. Mild wear and bumping to spine, board edges and corners, with scuffing and marking to boards. Unclipped dust jacket. Mild wear and tear to edges and corners. Heavy tanning, with minor scuffs and soiling to DJ.