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<rdf:Description rdf:about="https://archives.ucl.ac.uk:443/CalmView/record/catalog/LONSDALE/H/28" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Ca</dc:title>
  <dc:description>Includes correspondence with R.W.Cahn (University of Birmingham), re precession camera, travel, with Y. Cauchois (Laboratoire de Chimie Physique, Paris) re the International Tables for Crystal Structure
Determination.</dc:description>
  <dc:date>1949-1967</dc:date>
</rdf:Description>