D. Johnson is on CollEc

rank value
closeness 24241 5.13722
betweenness 36885 0.00710304

co-authors

  1. Philip Abbott [pab495]
  2. Bruce Gardner [pga10]
  3. Andrew Schmitz [psc587]
  4. John Connor [pco278]
  5. Bruce Babcock [pba202]
  6. Terence Centner [pce180]