Main issues in transport for developing countries during the Third United Nations Development Decade, 1981-1990.
1982
Полное описание
Условное обозначениеST/ESA/117
ЗаглавиеMain issues in transport for developing countries during the Third United Nations Development Decade, 1981-1990.
ДатаNew York : UN, 1982.
Описание
23 p.
В продаже под No.82.II.A.5