ITU-T BOOK 1 国际电信联盟远程通信标准化组系列A建议的决议:国际电信联盟远程通信标准化组研究组的工作的组织
Resolutions ITU-T Series A Recommendations: OOrganization of the Work of the ITU-T Study Groups and Other Groups List of Study Questions (1996-2000); World Telecommunication Standardization Conference Geneva, 9 - 18 October 1996 124 p