Author:Edwin Schofield Crawley
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Works
[edit]Articles in Popular Science Monthly
[edit]- "The Origin and Development of Number Systems" in Popular Science Monthly, 51 (August 1897)
- "Geometry: Ancient and Modern" in Popular Science Monthly, 58 (January 1901)
Some or all works by this author are in the public domain in the United States because they were published before January 1, 1929.
This author died in 1933, so works by this author are in the public domain in countries and areas where the copyright term is the author's life plus 90 years or less. These works may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.
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