THE GREAT ARC The Dramatic Tale of how India was Mapped and Everest was Named. 8vo. (15x22cm) Hardback with dustwrapper 182pp. 16pp. of b/w photograpphs and llustrations on glossy paper. Fine copy in fine dustwrapper of a fascinating book on the mapping of India and the 50 year survey of the longest measurement of the earth's surface, the Great Indian Arc of the Meridian.