1970. First Edition. 264 pages. This is an ex-Library book. Green dust jacket over blue cloth. Expected library inserts, stamps and inscriptions. Jacket is in plastic wrapper and has been taped to boards. Pages remain bright and clear with minimal tanning and foxing. Light thumb-marking present. Brown tape staining to endpapers. Binding remains firm. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Tape and staining to board edges. Book is slightly forward leaning. Unclipped jacket has light edge wear with chips, tears and creasing. Light tanning to spine and edges. Jacket is in plastic wrapper. Library stickers to spine.