Simon 1835-1909 Newcomb - Böcker

Elements of Geometry [microform]

Researches on the Motion of the Moon [microform]

Part II: the Mean Motion of the Moon and Other Astronomical Elements Derived From Observations of Eclipses and Occultations Extending From the Period of the Babylonians Until A.D. 1908

Considerations on the Apparent Inequalities of Long Period in the Mean Motion of the Moon [microform]

Annual Address of the President of the American Society for Psychical Research, January 12, 1886 [microform]

Plain Man's Talk on the Labor Question [microform]

Elements of Geometry [microform]

Researches on the Motion of the Moon [microform]

Part II: the Mean Motion of the Moon and Other Astronomical Elements Derived From Observations of Eclipses and Occultations Extending From the Period of the Babylonians Until A.D. 1908