Determination of the difference of longitude between Washington and Paris 1913-1914
by
united states naval observatory
series:
Unknown
first published:
Unknown
Astronomical, Magnetic and Meteorological Observations Made at the United States Naval Observatory
by
united states naval observatory
series:
Unknown
first published:
Unknown
Astronomical, Magnetic and Meteorological Observations Made at the United States Naval Observatory
by
united states naval observatory
series:
Unknown
first published:
Unknown
Publications. Second series 5
by
united states naval observatory
series:
Unknown
first published:
Unknown
Publications. Second series 6
by
united states naval observatory
series:
Unknown
first published:
Unknown