1968. Fifth Impression. 191 pages. This is an ex-Library book. Paperback book with pictorial cover. Single library stamp to title page. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Paper cover has mild edge-wear with light rubbing and creasing. Some light marking and tanning. Remains of price sticker to front cover.