United States Naval Observatory.
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Publication
1976 - U.S. Dept. of Defense, Dept. of the Navy, Naval Observatory, Washington, District of Columbia
Language
English
Word Count
5,000 words, Guess
Page Count
20 pages
Identifiers
- OCLC Control Number2642245
- Open LibraryOL22442755M
Subjects
Topics
Astronomical observatoriesUnited States Naval ObservatoryAstronomical observatories -- United States
Places
Other Editions
- United States Naval Observatory.
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