Robert Fogel is on CollEc

rank value
closeness 25026 5.56781
betweenness 10009 0.930016

co-authors

  1. Bernard Harris [pha130]
  2. Dora Costa [pco358]
  3. Richard Steckel [pst352]
  4. Sok Chul Hong [pho346]
  5. Albert Fishlow [pfi25]
  6. Chulhee Lee [ple383]