xiv, 378pp, a few black and white photographs, graphs and tables. Red cloth-covered boards, silver illustration on front, silver titles on front and spine. 8vo. Very lightly soiled boards. Very lightly sun-faded spine, shelf number sticker at heel. Lightly worn top edge. Top and fore text block edges have lender's stamps, top edge has a remainder mark and moderate soiling. A few light marks on rear endpapers. Lender's markings on endpapers, title , copyright and final page and a few stamps throughout volume. Otherwise, internally neat, clean, bright and tight.