Astrographic catalogue 1900.0 Greenwich section Dec. +64̊ to 90̊. From photographs taken and measured at the Royal Observatory, Greenwich, u
Royal Greenwich Observatory
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“Astrographic catalogue 1900.0 Greenwich section Dec. +64̊ to 90̊. From photographs taken and measured at the Royal Observatory, Greenwich, u” by Royal…
Catalogue details
- Author
- Royal Greenwich Observatory
- Category
- Arts & Architecture
- Language
- English
- Source
- HathiTrust