504pp, handful of in-text black and white photographs and charts. Brown cloth-covered boards; gilt titles on maroon printed label on front and spine. 4to. Rubbed spine ends, light wear to boards; shelf number label taped on spine; some light soling to rear board. Lender's rubber stamp on top and fore text block edges; all edges tanning. Lender's stamps, security device and markings on endpapers and titles page; volume shaken. Otherwise, internally neat and clean.