<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://calmview.lshtm.ac.uk/CalmView/record/catalog/GB%200809%20Ross/163/15/11" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter from Alexander Macfarlane, General Secretary, International Association for the Study of Quaternions</dc:title>
  <dc:description>Ross' subscriptions to the Quaternion Association were paid up to 1907, the association is flourishing and he has written a long succession of papers in which the principles of space algebra are discussed.</dc:description>
  <dc:date>21/11/1910</dc:date>
</rdf:Description>