Ron Johnston is on CollEc

rank value
closeness 8651 4.97225
betweenness 6838 1.50607

co-authors

  1. James Johnston [pjo216]
  2. Simon Burgess [pbu44]
  3. Carol Propper [ppr36]
  4. Deborah Wilson [pwi190]
  5. Allen Scott [psc155]
  6. Roger Vickerman [pvi166]