Henry Draper Medal (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Henry Draper Medal" in English language version.

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archive.org

jhu.edu

cosmos.pha.jhu.edu

nasa.gov

nasonline.org

nationalacademies.org

www8.nationalacademies.org

web.archive.org

worldcat.org

search.worldcat.org

  • The Popular Science Monthly. Bonnier Corporation. 1901. p. 90. ISSN 0161-7370.
  • "New Scientist" (Dec 20–27). Reed Business Information. 1979: 956. ISSN 0262-4079. {{cite journal}}: Cite journal requires |journal= (help)