1940. Fifth Edition, Reprinted. 512 pages. No dust jacket. Red cloth covered boards with gilt lettering. Pages remain clear with minimal tanning and foxing. Previous owner's ink stamp to prelims. Previous owner's inscription to front free end-paper. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Gilt lettering is darkened. Book has a slight forward lean. Cloth has minor damp and dust stains.