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<rdf:Description rdf:about="https://archives.ucl.ac.uk:443/CalmView/record/catalog/MS%20ADD%20426/B/49" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>"Walraven [P L]"</dc:title>
  <dc:description>Contains photocopy of "Phase Shift Sinusoidally Alternating Colored Stimuli" by P L Walraven and H J Leebeek, in 'Journal of the Optical Society of America', vol. 54, number 1, (January 1964); photocopy of "Chromatic Stiles-Crawford Effect of Anomalous Trichromats" by P L Walraven and H J Leebeek, from "Letters to the Editor" section in 'Journal of the Optical Society of America', vol. 52, (July 1962); and a letter from George R Price to Walraven, 18 April 1964, asking for any literature on the Stiles-Crawford effect in anomalous trichromats.</dc:description>
  <dc:date>1962-1964</dc:date>
</rdf:Description>