1958. 385 pages. First Edition in Spanish. In Spanish. Black dust jacket with yellow lettering over brown cloth. Clean pages. Notable tanning to endpapers and page edges. Mild wear and bumping to spine, board edges and corners, with scuffing and soiling to boards. Minor sunning to spine and board edges. Unclipped dust jacket. Mild wear and tear to edges and corners. Moderate tanning and soiling to DJ.