1966. Second Edition. 258 pages. This is an ex-Library book. Illustrated dust jacket over green cloth covered boards with gilt. Ex-Library copy, with expected inserts, stamps and inscriptions. Pages remain clear with minimal tanning and foxing. Text block edge is moderately foxed. Minor pencil marking to front free end-paper. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Gilt lettering is bright and clear. Book has a slight forward lean. Unclipped jacket has light edge-wear with tears and creasing.