Report on the activity of the International Computer Education and Information Centre in 1981 : report / by the Central Statistical Office of Hungary.
1982
Полное описание
Условное обозначение[E/ECE/]CES/472
ЗаглавиеReport on the activity of the International Computer Education and Information Centre in 1981 : report / by the Central Statistical Office of Hungary.
ДатаGeneva : UN, 26 Mar. 1982.
Описание
[5] p., including annexes : tables.