Details

Observations of stellar parallax from photographs taken and measured at the Royal Observatory, Greenwich in the years 1913-1924 / under the direction of Sir Frank Dyson.

1 v. :, 31 x 25 cm.

QB813 .G7 v.1

Stars -- Observations., Parallax -- Stars.

England--London: H.M. Stationery Off., 1925-

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