1971. No Edition Remarks. 374 pages. Plain paperback. Spanish text. Some pages remain uncut along the top edge. Pages remain clear with minimal tanning and foxing, mild to end-papers and text-block edges. Damp staining to gutters at front and back. Heavy crack at page 208. Otherwise binding is firm. Paper cover has mild edge-wear with light rubbing and creasing. Some light marking and tanning. Further damp staining to covers. Moderate tanning to spine.