Towards an ECE Standard International Classification of Energy : note / by the ECE Secretariat.
1985
Notice détaillée
Symbole[E/ECE/]CES/545
TitreTowards an ECE Standard International Classification of Energy : note / by the ECE Secretariat.
AuteursUN. ECE. Secretariat
DateGeneva : UN, 16 Apr. 1985.
Description
14 p.