List of ECA documents issued from 1 October 1980 to 31 December 1980.
1981
Полное описание
Условное обозначениеE/CN.14/DOC/70
ЗаглавиеList of ECA documents issued from 1 October 1980 to 31 December 1980.
ДатаAddis Ababa : UN, 1981.
Описание
[16] p.