viii, 274pp, some black and white charts. Burgundy cloth-covered boards; gilt titles on front and spine. 8vo. Sun-faded spine, rubbed corners and spine ends, shelf number label taped to spine, boards starting to curl. Lender's rubber stamp on top and fore text block edges. Lender's stamps, security device and markings on endpapers, title and copyright pages. Otherwise, internally neat, clean, bright and tight.
