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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/4/93" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy letter from an unkwon correspondent, to Messrs Dulau &amp; Company</dc:title>
  <dc:description>The Royal Society will keep Mascart's 'Traité d'optique' volume one sent in appro, and will be glad to have the continuation. Asks that the following are ordered; Beer, 'Einleitung in die mathematische Theorie der Elastizität und Kapillarität', 1869; Poisson, 'Nouvelle théorie de l'action capillaire' reprint 1879; Fredlander's Catalogue number 386; Bertrand, 'Thermodynamique', 1887; and Poincaré, 'Théorie mathématique de la lumière', 1889.</dc:description>
  <dc:date>7 February 1890</dc:date>
</rdf:Description>