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-85%
Practical Geodesy Comprising Chain Surveying and the Use of Surveying Instruments … By Butler Williams
0Original price was: $71.00.$11.00Current price is: $11.00.Practical Geodesy Comprising Chain Surveying and the Use of Surveying Instruments … By Butler Williams, C B, 9781015215481
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-73%
Publication; v.1-4(1918-1919)
0Original price was: $51.00.$14.00Current price is: $14.00.Publication; v.1-4(1918-1919), C B, 9781015282476
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-73%
Stellar Interiors; 6
0Original price was: $67.00.$18.00Current price is: $18.00.Stellar Interiors; 6, C B, 9781015303713
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-85%
The Abundance of the Elements
0Original price was: $84.00.$13.00Current price is: $13.00.The Abundance of the Elements, C B, 9781015276185
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-85%
The Birth and Death of the Sun. Stellar Evolution and Subatomic Energy
0Original price was: $112.00.$17.00Current price is: $17.00.The Birth and Death of the Sun. Stellar Evolution and Subatomic Energy, C B, 9781015263819
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-75%
The Dominion Astrophysical Observatory, Victoria, B.C.; a Sketch of the Development of Astronomy in Canada and of the Founding of This Observatory. a Description of the Building and of the Mechanical and Optical Details of the Telescope. An Account Of…
0Original price was: $28.00.$7.00Current price is: $7.00.The Dominion Astrophysical Observatory, Victoria, B.C.; a Sketch of the Development of Astronomy in Canada and of the Founding of This Observatory. a Description of the Building and of the Mechanical and Optical Details of the Telescope. An Account Of…, C B, 9781015272699
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-86%
The Hydrogen Spectrum Of The Sun
0Original price was: $94.00.$13.00Current price is: $13.00.The Hydrogen Spectrum Of The Sun, C B, 9781015290372
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-88%
The Knowledge Of Things Unknown. Showing The Effect Of The Planets 1683
0Original price was: $84.00.$10.00Current price is: $10.00.The Knowledge Of Things Unknown. Showing The Effect Of The Planets 1683, C B, 9781015336964
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-71%
The Sky and Its Mysteries
0Original price was: $48.00.$14.00Current price is: $14.00.The Sky and Its Mysteries, C B, 9781015311060
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-73%
The Solar System: a Descriptive Treatise Upon the Sun, Moon, and Planets, Including an Account of All the Recent Discoveries
0Original price was: $62.00.$17.00Current price is: $17.00.The Solar System: a Descriptive Treatise Upon the Sun, Moon, and Planets, Including an Account of All the Recent Discoveries, C B, 9781015265837
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-74%
The Telescope: a Familiar Sketch
0Original price was: $54.00.$14.00Current price is: $14.00.The Telescope: a Familiar Sketch, C B, 9781015365513
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-87%
The World of Copernicus
0Original price was: $70.00.$9.00Current price is: $9.00.The World of Copernicus, C B, 9781015307568
