CHILL : formal definition / International Telecommunication Union, the International Telegraph and Telephone Consultative Committee.
1982
详细记录
标题CHILL : formal definition / International Telecommunication Union, the International Telegraph and Telephone Consultative Committee.
索书号
ITU/CCITT(02)/C3
日期Geneva : The Union, 1982-
描述
Vol. 1.
国际标准图书编号/国际标准期刊编号
926101691X