Product successfully added to your shopping cart
Quantity
Total
There are 2 items in your cart. There is 1 item in your cart.
Total products $64.07
Total shipping To be determined
Total $64.07
New Sale! 
View larger
View larger More info
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 35.100.70 : Application layer |
| Number of pages | 1 |
| Modify | ITU-T X.721 (1992-02) |
| Year | 1990 |
| Document history | |
| Country | Switzerland |
| Keyword | CCITT X.721;CCITT X.721 Corrigendum 1;ITU-T X.721;ITU-T 721;721;ITU-T X.721 (1992) Corrigendum 1 |