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