4th Edition. 286 pages. No dust jacket. Blue paper covered boards. Slight cracking to gutters causing binding to be loose, however pages remain attached. Pages have light tanning and foxing throughout. Water staining to some pages, text remains unaffected. Previous owner's inscription to front free endpaper. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Light sunning to spine and edges with crushing to spine ends. Tears to spine edges. Staining overall.