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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/PB/4/7/2/5/3" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Paper by CH Waddington, 'What is operational research?'</dc:title>
  <dc:description>Typescript of letter published in 'Nature', 'London', 161</dc:description>
  <dc:date>1940s</dc:date>
</rdf:Description>