1971. Reprinted. 200 pages. No dust jacket. This is an ex-Library book. Blue cloth with silver lettering. Library copy, with expected inserts, stamps and inscriptions. Pages remain clear with minimal tanning and foxing, mild to end-papers and moderate at text-block edges. Hinges are cracked with exposed netting. Some occasional mild cracking to gutters throughout, binding remains reasonably firm. Boards are bowed. Cloth has moderate damp and dust stains. Book has a noticeable forward lean. Spine is crushed at the ends and slightly creased. Mild ring mark to front board.