 |
 |
|
||||||||||||
| Home : ITU-T : Publications : Recommendations : D Series : D.390R : D.390R (11/88) | Recently posted - Search Recommendations | |||||||||||||
| D.390R : Accounting system in the international automatic telephone service | ||||||||||||||
|
||||||||||||||
| Top -
Feedback -
Contact us -
Copyright © ITU 2008 All Rights Reserved Contact for this page : ITU-T Publications Updated : 2010/03/28 |
