Home / Standards / GB/T 35427-2017 GB/T 35427-2017 Active Core metadata for books copyright assets 图书版权资产核心元数据 Standard Type GBT ICS 35.240.30 CCS L67 Status 现行 Issue Date 2017-12-29 Implementation 2018-04-01 Responsible Dept 国家标准委 Drafting Unit N/A