Conference mondiale de l'energie 14e Congres Montreal 89 = World Energy Conference 14th Congress Montreal 89 : l'energie demain = energy for tomorrow : L'ENERGIE ET LA SOCIETE = ENERGY AND SOCIETY : ROLE DE LA SOCIETE DANS LES CHOIX ENERGETIQUES = THE ROLE OF SOCIETY IN ENERGY DECISION MAKING. 1.3 (Nepoznat, 1989)