Update, no. 18, Feb. 1984 / United Nations Centre for Science and Technology for Development.
1984
Notice détaillée
Symbole***
TitreUpdate, no. 18, Feb. 1984 / United Nations Centre for Science and Technology for Development.
Cote
UNA/CONF.81(05)/U6
DateNew York : The Centre, [1984]
Description
[6] p.