特征标识版块
参考代码
2024-05-09/44-AG 15-AG 15-ICPHS-AG 15-ICPHS-3-AG 15-ICPHS-3-1/1-15-AG 15-ICPHS-3-1/1-15-8
标题
Correspondence (1976) on ICPHS activities and UNESCO meetings and projects. Correspondence files on the 1976 General Conference and National Commissions (1976-1978)
日期
- 1976-1978 (创建)
描述层级
文件