Topics for substantive discussion at the 30th and later plenary session : note / by the secretariat.
1981
Notice détaillée
Symbole[E/ECE/]CES/450
TitreTopics for substantive discussion at the 30th and later plenary session : note / by the secretariat.
AuteursUN. ECE. Secretariat
DateGeneva : UN, 16 Apr. 1981.
Description
[7] p., including annex.