D. Johnson is on CollEc

rank value
closeness 17002 5.27462
betweenness 30411 0.00132776

co-authors

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