Jerry Fruin is on CollEc

rank value
closeness 29097 5.70731
betweenness 21269 0.182779

co-authors

  1. Richard Levins [ple757]
  2. K. Easter [pea18]
  3. Thomas Stinson [pst684]
  4. Carlisle Runge [pru256]
  5. Peter Goldsmith [pgo414]