Account of the Operations of the Great Trigonometrical Survey of India: Electro-telegraphic longitude operations executed during the years 1894-95-96. The Indo-European Arcs from Karachi to Greenwich. (1901)

India. Great Trigonometrical SurveyJames Thomas WalkerCharles Thomas HaigJames Palladio BaseviWilliam James HeavisideWilliam Maxwell CambellGeorge StrahanWilliam Hammond ColeJ. EcclesSir Sidney Gerald Burrard

出版	Printed at the Office of the Great Trigonometrical Survey, 1870
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