* * * LA SOURCE

POLITIKI'  GHONIA  -  ANGOLO  POLITIKO'

A person interested to study  economies ordained to crash was Mister Elton George Mayo of Adelaide in Australia and  Professor at the Queensland University , Pennsylvania University and at the  Harvard Business School .
Even if the model was little , it works ,  for great groups or nations of this time .
To be optimistic doesn' t  affect the model at all.

DR.ssa   VENEZIANA   PALADINO  -  Plastic  Surgeon