Individual based data systems in the field of education / prepared by the ECE Secretariat.
1988
Полное описание
Условное обозначение[E/ECE/]CES/AC.23/35
ЗаглавиеIndividual based data systems in the field of education / prepared by the ECE Secretariat.
АвторыUN. ECE. Secretariat
ДатаGeneva : UN, 30 Sept. 1988.
Описание
20 p. : table.