1960. 4th Edition Revised. 226 pages. No dust jacket. Red cloth with silver lettering. 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. Book has noticeable forward lean.