01666nam 2200373 450 991038954930332120231211115040.00-7381-8539-610.1109/IEEESTD.2007.4303011(CKB)5280000000208105(NjHacI)995280000000208105(EXLCZ)99528000000020810520231211d2007 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrier1484.4-2007 - IEEE Recommended Practice for Digital Rights Expression Languages (DRELs) Suitable for eLearning Technologies /Institute of Electrical and Electronics EngineersNew York, New York :IEEE,2007.1 online resourceThis recommended practice facilitates the creation, management and delivery of digital content for eLearning by technology that implements Digital Rights Expression Languages (DRELs). This recommended practice determines what, if any, extensions are needed so that these DRELs can meet the identified requirements.1484.4-2007 - IEEE Recommended Practice for Digital Rights Expression Languages Data protectionStandardsEducational technologyStandardsData protectionStandards.Educational technologyStandards.005.8NjHacINjHaclDOCUMENT99103895493033211484.4-2007 - IEEE Recommended Practice for Digital Rights Expression Languages (DRELs) Suitable for eLearning Technologies2582361UNINA