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- Libro electrónicoHarvard Classics Volume 39William Caxton
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- Libro electrónicoThe Mathematical Principles of Natural PhilosophyIsaac Newton
- Libro electrónicoOpticksIsaac Newton
- Libro electrónicoThe Chronology of Ancient Kingdoms Amended To which is Prefix'd, A Short Chronicle from the First Memory of Things in Europe, to the Conquest of Persia by Alexander the GreatIsaac Newton
- Libro electrónicoOpticks or, a Treatise of the Reflections, Refractions, Inflections, and Colours of LightIsaac Newton
- Libro electrónicoObservations upon the Prophecies of Daniel, and the Apocalypse of St. JohnIsaac Newton
- Libro electrónicoThe Chronology of Ancient Kingdoms AmendedIsaac Newton
- Libro electrónicoThe Principia. Mathematical Principles of Natural Philosophy (Concise edition)Isaac Newton
- Libro electrónicoThe PrincipiaIsaac Newton
- Libro electrónicoOpticksIsaac Newton
- Libro electrónicoLeaving the AlamoIsaac Newton
- Libro electrónicoSeries: Harvard ClassicsCharles W. Eliot
- Libro electrónicoThe Prophecies of Daniel and the Apocalypse of St. JohnIsaac Newton
- Libro electrónicoThe Mathematical Principles of Natural PhilosophyIsaac Newton
- Libro electrónicoObservations upon the Prophecies of Daniel, and the Apocalypse of St. JohnIsaac Newton
- Libro electrónicoThe Complete Works of Isaac NewtonIsaac Newton
- Libro electrónicoPrefaces and Prologues to Famous Books with Introductions, Notes and IllustrationsEdmund Spenser
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- Libro electrónicoOpticksIsaac Newton
- Libro electrónicoObservations upon the Prophecies of Daniel, and the Apocalypse of St. JohnIsaac Newton