DIN EN ISO/IEC 19788-3-2014 信息技术.学习、教育与培训.学习资源的元数据.第3部分:基本应用概述文件(ISO/IEC 19788-1-2011).英文版本EN ISO/IEC 19788-3-2013
Information technology - Learning, education and training - Metadata for learning resources - Part 3: Basic application profile (ISO/IEC 19788-3:2011); German version EN ISO/IEC 19788-3:2013