190pp. Eighty-nine black, white and occasionally green in text illustrations, diagrams, charts and maps throughout. Blue illustrated cloth-covered boards; black titles on front and spine. 4to. Minor discolouration to top of front cover and spine. "File copy" blind-embossed on lower front corner; shelf number penned on spine (no other signs of volume having been a lender's copy). Slight bowing to front cover; cocked. Signs of use on fore text block edge. Green illustrated endpapers. Internally neat, clean, tight and bright.
