Monthly Telephone and Telex Accounts - Charging and Accounting in International Telecommunication Services - Drawing up and Exchange of International Telephone and Telex Accounts (Study Group III) 12 pp
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | D.170 |
| Product Name | Monthly Telephone and Telex Accounts - Charging and Accounting in International Telecommunication Services - Drawing up and Exchange of International Telephone and Telex Accounts (Study Group III) ... |
