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-87%
A Treatise on Spherical Astronomy (Cambridge Library Collection – Astronomy)
0Original price was: $107.00.$14.00Current price is: $14.00.A Treatise on Spherical Astronomy (Cambridge Library Collection – Astronomy), Jean-Baptiste Joseph Delambre, 9781108064354
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-87%
American Explorations in the Ice Zones (Cambridge Library Collection – Polar Exploration)
0Original price was: $116.00.$15.00Current price is: $15.00.American Explorations in the Ice Zones (Cambridge Library Collection – Polar Exploration), J. B. B. Eyries, 9781108049870
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-80%
An Account of a Geographical and Astronomical Expedition to the Northern Parts of Russia (Cambridge Library Collection – Polar Exploration)
0Original price was: $35.00.$7.00Current price is: $7.00.An Account of a Geographical and Astronomical Expedition to the Northern Parts of Russia (Cambridge Library Collection – Polar Exploration), Member of the Royal Academy of Berlin, 9781108066655
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-90%
An Account of Experiments to Determine the Figure of the Earth by Means of the Pendulum Vibrating Seconds in Different Latitudes: As Well as on Various Other Subjects of Philosophical Inquiry (Cambridge Library Collection – Physical Sciences)
0Original price was: $82.00.$8.00Current price is: $8.00.An Account of Experiments to Determine the Figure of the Earth by Means of the Pendulum Vibrating Seconds in Different Latitudes: As Well as on Various Other Subjects of Philosophical Inquiry (Cambridge Library Collection – Physical Sciences), Jean-Baptiste Joseph Delambre, 9781108062077
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-56%
An Account of the Basalts of Saxony: With Observations on the Origin of Basalt in General (Cambridge Library Collection – Earth Science)
0Original price was: $36.00.$16.00Current price is: $16.00.An Account of the Basalts of Saxony: With Observations on the Origin of Basalt in General (Cambridge Library Collection – Earth Science), Elise C. Otte, 9781108048422
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-81%
An Account of the Revd. John Flamsteed, the First Astronomer-Royal: To Which Is Added, his British Catalogue of Stars, Corrected and Enlarged (Cambridge Library Collection – Astronomy)
0Original price was: $78.00.$15.00Current price is: $15.00.An Account of the Revd. John Flamsteed, the First Astronomer-Royal: To Which Is Added, his British Catalogue of Stars, Corrected and Enlarged (Cambridge Library Collection – Astronomy), Jean-Baptiste Joseph Delambre, 9781108038003
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-55%
An Elementary Introduction to the Knowledge of Mineralogy: Including Some Account of Mineral Elements and Constituents (Cambridge Library Collection – Earth Science)
0Original price was: $33.00.$15.00Current price is: $15.00.An Elementary Introduction to the Knowledge of Mineralogy: Including Some Account of Mineral Elements and Constituents (Cambridge Library Collection – Earth Science), Elise C. Otte, 9781108049382
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-77%
An Essay Towards a Natural History of the Earth: And Terrestrial Bodyes, Especially Minerals (Cambridge Library Collection – Earth Science)
0Original price was: $65.00.$15.00Current price is: $15.00.An Essay Towards a Natural History of the Earth: And Terrestrial Bodyes, Especially Minerals (Cambridge Library Collection – Earth Science), Eleanor A. Ormerod, 9781108076982
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-65%
An Introduction to Practical Astronomy: Volume 1: Containing Tables for Facilitating the Reduction of Celestial Observations, and a Popular Explanation of Their Construction and Use (Cambridge Library Collection – Astronomy)
0Original price was: $46.00.$16.00Current price is: $16.00.An Introduction to Practical Astronomy: Volume 1: Containing Tables for Facilitating the Reduction of Celestial Observations, and a Popular Explanation of Their Construction and Use (Cambridge Library Collection – Astronomy), Jean-Baptiste Joseph Delambre, 9781108064057
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-88%
An Introduction to Practical Astronomy: Volume 2: Containing Descriptions of the Various Instruments That Have Been Usefully Employed in Determining the Places of the Heavenly Bodies (Cambridge Library Collection – Astronomy)
0Original price was: $93.00.$11.00Current price is: $11.00.An Introduction to Practical Astronomy: Volume 2: Containing Descriptions of the Various Instruments That Have Been Usefully Employed in Determining the Places of the Heavenly Bodies (Cambridge Library Collection – Astronomy), Jean-Baptiste Joseph Delambre, 9781108064064
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-92%
An Original Theory or New Hypothesis of the Universe, Founded Upon the Laws of Nature: And Solving by Mathematical Principles the General Ph’nomena of the Visible Creation, and Particularly the Via Lactea (Cambridge Library Collection – Astronomy)
0Original price was: $88.00.$7.00Current price is: $7.00.An Original Theory or New Hypothesis of the Universe, Founded Upon the Laws of Nature: And Solving by Mathematical Principles the General Ph’nomena of the Visible Creation, and Particularly the Via Lactea (Cambridge Library Collection – Astronomy), Dava Sobel, 9781108073745
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-64%
Astronomical Dialogues Between a Gentleman and a Lady: Wherein the Doctrine of the Sphere, Uses of the Globes, and the Elements of Astronomy and Geography are Explain’d (Cambridge Library Collection – Astronomy)
0Original price was: $45.00.$16.00Current price is: $16.00.Astronomical Dialogues Between a Gentleman and a Lady: Wherein the Doctrine of the Sphere, Uses of the Globes, and the Elements of Astronomy and Geography are Explain’d (Cambridge Library Collection – Astronomy), Taylor, Stuart Ross, 9781108080194
