United Nations symposium on world coal prospects : report of the Secretary-General. Corrigendum.
1981
Полное описание
Условное обозначениеE/C.7/121/Corr.1
ЗаглавиеUnited Nations symposium on world coal prospects : report of the Secretary-General. Corrigendum.
ДатаNew York : UN, 19 May 1981.
Описание
1 p.
Примечания
Corrects text.