1974. Second Edition. 308 pages. Orange card dust jacket over blue cloth. Includes deviation chart and practice charts in dust jacket. Black and white diagrams and illustrations throughout. 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 moderate edgewear with chips, tears, and creasing. Price stickers to inside front flap and front panel. Staining to front panel. Wear marks overall.