Data transmission and new telematic services : studies and results in CCITT / by V.C. Macdonald, E. Hummel.
1983
详细记录
标题Data transmission and new telematic services : studies and results in CCITT / by V.C. Macdonald, E. Hummel.
索书号
ITU(02)/M2
日期Geneva : General Secretariat of the International Telecommunication Union, 1983.
描述
ii, 56 p.