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Georgetown College Observatory-Observations of Variable Stars
de J.G. Hagen
- Usado
- Bien
- Tapa dura
- First
- Estado
- Bien/None
- Librería
-
Harpers Ferry, West Virginia, United States
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Sobre este artículo
Hagen, Johann G. Georgetown College Observatory-Observations of Variable Stars, 1901. Made in the years 1884-1890; Part 1 : The Observations. 147 pages. Washington D.C. 9 1/2 inches by 12 inches.
Good Condition. Wear to hardcovers and spine. The interior text is Very Good"
Hagen was a German mathematician who studied applied mathematics and astronomy throughout his lifetime. He worked in Prairie Du Chien, Wisconsin, Georgetown, Washington D.C., and was in charge of the Vatican Observatory for the last twenty-five years of his life ("Father Johann Georg Hagen", Smithsonian Institution Archives).
He was called to serve as the Director of the Georgetown University Observatory in 1888. There he continued his research and published numerous articles and texts. In 1906, John was called by Pope Pius X to take charge of the Vatican Observatory in Rome. He died in Rome on September 6, 1930.
Wikipedia
Good Condition. Wear to hardcovers and spine. The interior text is Very Good"
Hagen was a German mathematician who studied applied mathematics and astronomy throughout his lifetime. He worked in Prairie Du Chien, Wisconsin, Georgetown, Washington D.C., and was in charge of the Vatican Observatory for the last twenty-five years of his life ("Father Johann Georg Hagen", Smithsonian Institution Archives).
He was called to serve as the Director of the Georgetown University Observatory in 1888. There he continued his research and published numerous articles and texts. In 1906, John was called by Pope Pius X to take charge of the Vatican Observatory in Rome. He died in Rome on September 6, 1930.
Wikipedia
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Detalles
- Librería
- Mikandra Books
(US)
- Inventario del vendedor #
- 202
- Título
- Georgetown College Observatory-Observations of Variable Stars
- Autor
- J.G. Hagen
- Estado del libro
- Usado - Bien
- Estado de la sobrecubierta
- None
- Cantidad disponible
- 1
- Edición
- First Edition
- Encuadernación
- Tapa dura
- Editorial
- Georgetown University Observatory
- Lugar de publicación
- Washington D.C.
- Fecha de publicación
- 1901
- Páginas
- 147
- Tamaño
- 9 1/2 inches by 12 inches.
- Peso
- 0.00 libras
- Palabras clave
- "Father Johann Georg Hagen",Vatican Observatory
Términos de venta
Mikandra Books
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Sobre el vendedor
Mikandra Books
Miembro de Biblio desde 2006
Harpers Ferry, West Virginia
Sobre Mikandra Books
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