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-82%
A Supplement to Sir John Herschel’s General Catalogue of Nebulae and Clusters of Stars.
0Original price was: $98.00.$18.00Current price is: $18.00.A Supplement to Sir John Herschel’s General Catalogue of Nebulae and Clusters of Stars., Jacob 1565-1629 De Gheyn, 9781016275989
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-87%
A Supplement to Sir John Herschel’s General Catalogue of Nebulae and Clusters of Stars.
0Original price was: $55.00.$7.00Current price is: $7.00.A Supplement to Sir John Herschel’s General Catalogue of Nebulae and Clusters of Stars., Jacob 1565-1629 De Gheyn, 9781016280631
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-67%
Astronomy by Observation: An Elementary Text-Book for High-Schools and Academies
0Original price was: $52.00.$17.00Current price is: $17.00.Astronomy by Observation: An Elementary Text-Book for High-Schools and Academies, Jacob 1565-1629 De Gheyn, 9781016268608
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-67%
Handbooks of Natural Philosophy & Astronomy: Third Course, Meteorology – Astronomy
0Original price was: $45.00.$15.00Current price is: $15.00.Handbooks of Natural Philosophy & Astronomy: Third Course, Meteorology – Astronomy, Jacob 1565-1629 De Gheyn, 9781016274753
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-79%
Nuevos Metodos Astronomicos Para Determinar La Hora, El Azimut, La Latitud Y La Longitud Geograficas: Con Entera Independencia De Medidas Angulares Absolutas…
0Original price was: $48.00.$10.00Current price is: $10.00.Nuevos Metodos Astronomicos Para Determinar La Hora, El Azimut, La Latitud Y La Longitud Geograficas: Con Entera Independencia De Medidas Angulares Absolutas…, Jacob 1565-1629 De Gheyn, 9781016289849
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-85%
Sefer Elim …
0Original price was: $79.00.$12.00Current price is: $12.00.Sefer Elim …, Jacob 1565-1629 De Gheyn, 9781016275651
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-85%
Sefer Elim …
0Original price was: $110.00.$16.00Current price is: $16.00.Sefer Elim …, Jacob 1565-1629 De Gheyn, 9781016282260
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-85%
The History and Work of Harvard Observatory, 1839 to 1927; an Outline of the Origin, Development, and Researches of the Astronomical Observatory of Harvard College Together With Brief Biographies of its Leading Members
0Original price was: $73.00.$11.00Current price is: $11.00.The History and Work of Harvard Observatory, 1839 to 1927; an Outline of the Origin, Development, and Researches of the Astronomical Observatory of Harvard College Together With Brief Biographies of its Leading Members, Jacob 1565-1629 De Gheyn, 9781016285995
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-86%
The History and Work of Harvard Observatory, 1839 to 1927; an Outline of the Origin, Development, and Researches of the Astronomical Observatory of Harvard College Together With Brief Biographies of its Leading Members
0Original price was: $99.00.$14.00Current price is: $14.00.The History and Work of Harvard Observatory, 1839 to 1927; an Outline of the Origin, Development, and Researches of the Astronomical Observatory of Harvard College Together With Brief Biographies of its Leading Members, Jacob 1565-1629 De Gheyn, 9781016290401
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-74%
The Jenolan Caves: An Excursion in Australian Wonderland
0Original price was: $66.00.$17.00Current price is: $17.00.The Jenolan Caves: An Excursion in Australian Wonderland, Jacob 1565-1629 De Gheyn, 9781016268141
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-54%
The Jenolan Caves: An Excursion in Australian Wonderland
0Original price was: $35.00.$16.00Current price is: $16.00.The Jenolan Caves: An Excursion in Australian Wonderland, Jacob 1565-1629 De Gheyn, 9781016272810
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-61%
The Mathematical And Philosophical Works Of The Right Rev. John Wilkins, Late Lord Bishop Of Chester: Iii. An Abstract Of His Essay Towards A Real Character, And A Philosophical Language
0Original price was: $41.00.$16.00Current price is: $16.00.The Mathematical And Philosophical Works Of The Right Rev. John Wilkins, Late Lord Bishop Of Chester: Iii. An Abstract Of His Essay Towards A Real Character, And A Philosophical Language, Jacob 1565-1629 De Gheyn, 9781016299404
