BR IFIC 3019 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2024)
Medidas de mitigación en las instalacion
Medidas de mitigación en las instalaciones de telecomunicaciones (2008)
BR IFIC 2976 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2022)
F ITU-T REC T 81
Technologies de l'information – Compression numérique et codage des images fixes de nature photographique – Prescriptions et lignes directrices
BR IFIC 2978 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2022)
Yearbook statistics 1992-2001 29th ed.
ITU Yearbook of Statistics - Telecommunication Services 1992-2001 (29th edition, 2003)
BR IFIC 2870 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2018)
BR IFIC 3004 Space - ISO Copy of DVD
BR International Frequency Information Circular (BR IFIC) - Space Service (2023)
Measuring the Information Society (2013)
Measuring the Information Society (2013)
Volume IX: Testing methods and measuring
Volume IX: Testing methods and measuring apparatus (Volume IX)
UIT-D Question 8/2 - Infrastructure du s
UIT-D Question 8/2 - Infrastructure du service public de radiodiffusion dans les pays en développement (1998 - (CE2) Rapport final)
BR IFIC 2890 Space - ISO Copy of DVD
BR International Frequency Information Circular (BR IFIC) - Space Service (2019)