Eastman John R. John Robie 1836 1913: Полный список книг

Eastman John R. John Robie 1836 1913: список всех книг (1)

Tables of Instrumental Constants and Corrections for the Reduction of Transit Observations Made at the U. S. Naval Observatory - Eastman John R. (John Robie) 1836-1913

Tables of Instrumental Constants and Corrections for the Reduction of Transit Observations Made at the U. S. Naval Observatory

Eastman John R. (John Robie) 1836-1913