RED BOOK : GENERAL TARIFF PRINCIPLES : CHARING AND ACCOUNTING IN INTERNATIONAL TELECOMMUNICATIONS SERVICES. RECOMMENDATIONS OF THE D SERIES
RED BOOK : GENERAL TARIFF PRINCIPLES : CHARING AND ACCOUNTING IN INTERNATIONAL TELECOMMUNICATIONS SERVICES. RECOMMENDATIONS OF THE D SERIES
- 1ST ED.
- GINEBRA Suiza CCITT 1985
- 260
VIIITH PLENARY ASAMBLY. MALAGA-TORREMOLINOS, 8-19 OCTOBER 1984.
9261019919
108834
INGENIERIA ELECTRONICA
RED ALAMBRICA
621.38206
VIIITH PLENARY ASAMBLY. MALAGA-TORREMOLINOS, 8-19 OCTOBER 1984.
9261019919
108834
INGENIERIA ELECTRONICA
RED ALAMBRICA
621.38206