
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:title>On the cheapest form of light : from studies at the Allegheny observatory</dc:title>
  <dc:creator>Langley, S. P. (Samuel Pierpont), 1834-1906 author.</dc:creator>
  <dc:creator>Very, Frank W. (Frank Washington), 1852-1927, author.</dc:creator>
  <dc:subject>Luminescent Measurements</dc:subject>
  <dc:subject>Photometry</dc:subject>
  <dc:subject>Fireflies</dc:subject>
  <dc:publisher>[New Haven?] : [publisher not identified], [1890?]</dc:publisher>
  <dc:contributor>Allegheny Observatory.</dc:contributor>
  <dc:format>Text</dc:format>
  <dc:format>Illustrations</dc:format>
  <dc:format>Plates</dc:format>
  <dc:format>pages 98-113, 3 leaves of plates</dc:format>
  <dc:identifier>nlm:nlmuid-101729002-bk</dc:identifier>
  <dc:identifier>101729002</dc:identifier>
  <dc:identifier>http://resource.nlm.nih.gov/101729002</dc:identifier>
  <dc:identifier>OCLC: 1042350297</dc:identifier>
  <dc:language>English</dc:language>
  <dc:rights>The National Library of Medicine believes this item to be in the public domain. https://creativecommons.org/publicdomain/mark/1.0</dc:rights>
</oai_dc:dc>