The International Telegraph and Telephone Consultative Committee
Terms and definitions, abbreviations and acronyms, recommendations on means of expression (series B), general telecommunications, statistics (series C) / CCITT
Terms and definitions, abbreviations and acronyms, recommendations on means of expression (series B), general telecommunications, statistics (series C) / CCITT
. - Geneva : International Telecommunication Union, 1989
. - VIII, 886 p. 30 cm
. - (Blue book . Volume I; 3)
92-61-03821-2 (Brochado)
621.39