1965. Fourth Printing. 244 pages. Illustrated dust jacket over red cloth covered boards. Pages remain clear with minimal tanning and foxing. Ex Libris plate to front free end-paper. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Book has a slight forward lean. Unclipped jacket has light edge-wear with tears and creasing. Moderate tanning to spine.