1971. Second Impression. 572 pages. This is an ex-Library book. Illustrated dust jacket over blue cloth covered boards with gilt. Jacket has been laminated with non removable clear plastic. Library copy, with expected inserts and inscriptions. Pages remain clear with minimal tanning and foxing. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Book has a slight forward lean. Gilt lettering is bright and clear. Unclipped jacket has light edge-wear with tears and creasing. Moderate tanning to spine.