(C) WTSA -YELLOW BOOK NO.2 - BRAZIL 2004
World Telecommunication Standardization Assembly proceedings: Book 2 (Florianópolis, 2004)
WTSA - JOHANNESBURG 2008
World Telecommunication Standardization Assembly Proceedings (Johannesburg, 2008)
Manual técnicas medición interfer. 2001
Técnicas de medición de interferencia (2002)
(R) WTSA -YELLOW BOOK NO.2 - BRAZIL 2004
World Telecommunication Standardization Assembly proceedings: Book 2 (Florianópolis, 2004)
AMNT - JOHANNESBOURG 2008
Actes de l'Assemblée Mondiale de Normalisation des Télécommunications (Johannesburg, 2008)
Standardized Colour Test Charts No. 6 97
Test Chart No. 6: 4-colour printing facsimile test chart 4CP01 (ITU-T Recommendation T.23) ((04/94))
Final Acts WATTC-88, Melbourne 1988
International Telecommunication Regulations - Melbourne - (WATTC-88) (Melbourne, 1988)
AMNT - JOHANNESBURG 2008
Actas de la Asamblea Mundial de Normalización de las Telecomunicaciones (Johannesburg, 2008)
Actes F CAMTT-88, Melbourne 1988
Règlement des Télécommunications Internationales - Melbourne - (CAMTT-88) (Melbourne, 1988)
(R) WTSA -JOHANNESBURG 2008
World Telecommunication Standardization Assembly Proceedings (Johannesburg, 2008)
Actas F CAMTT-88, Melbourne 1988
Reglamento de las Telecomunicaciones Internacionales - Melbourne - (CAMTT-88) (Melbourne, 1988)
(A) WTSA - JOHANNESBURG 2008
World Telecommunication Standardization Assembly Proceedings (Johannesburg, 2008)