Home / Standards / GB/T 13191-1991 GB/T 13191-1991 Abolished Statistical standard of information and documentation organization 情报和文献工作机构统计标准 Standard Type GBT ICS 01.140.20 CCS A14 Status 废止 Issue Date 1991-09-21 Implementation 1992-05-01 Responsible Dept 国家标准委 Drafting Unit N/A