John Metcalfe is on CollEc

rank value
closeness 5314 4.82984
betweenness 1453 5.79087

co-authors

  1. Ronald Ramlogan [pra314]
  2. John Foster [pfo33]
  3. David Peel [ppe143]
  4. Bruce Tether [pte75]
  5. michael burton [pbu212]
  6. Paul David [pda76]
  7. Ian Miles [pmi487]
  8. Mario Calderini [pca520]
  9. Albert Link [pli161]
  10. Alan Hughes [phu498]
  11. franco malerba [pma427]