1968. First Published. 333 pages. This is an ex-Library book. Illustrated dust jacket over beige cloth covered boards. Library copy, with expected inserts, stamps 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. Top edge of text block is dust marked. Unclipped jacket has light edge-wear with tears and creasing.