Daniel Graham is on CollEc

rank value
closeness 30974 5.41649
betweenness 15976 0.587534

co-authors

  1. Robert Noland [pno28]
  2. Patricia Melo [pme608]
  3. David Maré [pma565]
  4. Zia Wadud [pwa379]
  5. Amado Crotte [pcr284]
  6. David Levinson [ple285]