Author:Henry Smith Carhart
Appearance
Works
[edit]Articles in Popular Science Monthly
[edit]- "Astronomical Magnitudes and Distances" in Popular Science Monthly, 14 (January 1879)
- "Atmospheric Electricity" in Popular Science Monthly, 18 (February 1881)
- "The Bureau of Standards" in Popular Science Monthly, 79 (September 1911)
Some or all works by this author were published before January 1, 1929, and are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.
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