Individual based data systems in the field of education / prepared by the ECE Secretariat.
1988
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]CES/AC.23/35
العنوانIndividual based data systems in the field of education / prepared by the ECE Secretariat.
المؤلفونUN. ECE. Secretariat
تاريخGeneva : UN, 30 Sept. 1988.
الوصف
20 p. : table.