1971. Second Edition, Revised. 244 pages. This is an ex-Library book. Brown dust jacket over pink cloth. Expected library inserts, stamps and inscriptions. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Unclipped jacket has light edgewear with chips and creasing. Light sunning to spine. Paper worn away to spine and both panels. Wear marks overall.