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Author | ITU |
---|---|
Editor | ITU |
Document type | Standard |
Format | File |
ICS | 33.020 : Telecommunications in general
|
Number of pages | 11 |
Year | 1980 |
Document history | |
Country | Switzerland |
Keyword | CCITT F;CCITT F Supplement 1 II.4;ITU-T F;ITU-T 1;1;CCITT F SUP 1 II.4;ITU-T F SUP 1 II.4 |