Keay, John.
Great ARC : the dramatic tale of how India was mapped and Everest was named /
John Keay.
- New York : Harper-Collins Pubrs., 2000.
- xxi,182p.
Includes index
Gift
India. Great Trigonometrical Survey--History.
Geodesy--India--History.
Geodesy--India--History.
India--Surveys--History -- 19th century.
Himalaya mountains--Surveys--History -- 19th century.