The place of information in educational development / Leo R. Fernig.
1980
详细记录
标题The place of information in educational development / Leo R. Fernig.
索书号
UNESCO/IBE(05)/S933/1980:1
日期Paris : Unesco, 1980.
描述
135 p.
备注
Introductory matter in English, French and Spanish.
Includes bibliographical references.
Includes bibliographical references.
国际标准图书编号/国际标准期刊编号
9231018221