1973. Third Printing. 102 pages. This is an ex-Library book. Illustrated dust jacket over green cloth covered boards with gilt. Library copy, with expected inserts, stamps and inscriptions. Dust jacket in plastic protector with tape stuck to the flaps. Pages remain clear with minimal tanning and foxing. Front free end paper excised. Tape marks to paste downs. Binding remains firm. 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 moderate edge-wear with chips, tears and creasing. Jacket is in non-removable plastic cover.