New acquisitions in the UNECA Library, Volume 18, no. 1-2, January-February 1980.
1980
Полное описание
Условное обозначениеE/CN.14/LIB/SER.B/137-138
ЗаглавиеNew acquisitions in the UNECA Library, Volume 18, no. 1-2, January-February 1980.
ДатаAddis Ababa : UN, 1980.
Описание
viii, 69 p.