xxiv, 636pp. Black cloth-covered boards; red and gilt titles on spine, with many back and white charts. 8vo. Spine ends moderately rubbed. Corners lightly rubbed and lightly rounded. Text block edges very lightly soiled. A little cocked. Previous owner's name in pen on front free endpaper. Internally very neat, clean, bright and tight. Dust jacket spine lightly sun-faded and water stained; covers lightly soiled and foxed, shelf wear to edges and folds with chipping around corners and spine ends, some <5cm closed tears and small sections of loss along bottom edge and spine; interior lightly tanned and soiled.
