Eric Doolittle: The Secular Variations of the Elements of the Orbits of the Four Inner Planets Computed for the Epoch 1850. O.G.M.T; Read March 1, 1912

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Eric Doolittle

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The Secular Variations of the Elements of the Orbits of the Four Inner Planets Computed for the Epoch 1850. O.G.M.T; Read March 1, 1912 by Eric Doolittle listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase.