Reference
Jean-Pierre Florens, and Bernard Roy, “Introduction au Chapitre 3 - Les coûts”, in Economie Postale: les Fondements, Joëlle Toledano (ed.), Paris: Economica, 2004, pp. 103–115.
Published in
Economie Postale: les Fondements, Joëlle Toledano (ed.), Paris: Economica, 2004, pp. 103–115