Andrew Johnson is on CollEc

rank value
closeness 16975 5.16141
betweenness 12928 0.707415

co-authors

  1. Timo Kuosmanen [pku21]
  2. Trevor Collier [pco412]
  3. John Ruggiero [pru139]
  4. Robin Sickles [psi296]
  5. Gary Ferrier [pfe281]