BR IFIC 2890 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2019)
BR IFIC 2816 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2016)
BR IFIC Space Services 2786
BR International Frequency Information Circular (BR IFIC) - Space Service (2015)
Résolutions et Décisions du Conseil de l
Résolutions et Décisions du Conseil de l'Union internationale des télécommunications (2010-2011)
BR IFIC 2937 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2021)
BR IFIC 2854 Space - ISO Copy of DVD
BR International Frequency Information Circular (BR IFIC) - Space Service (2017)
Information technology – Open Systems In
OSI Directory – Distributed Operation
Indicadores de telecomunicaciones de las
Indicadores de telecomunicaciones de las Américas (2005)
BR IFIC 3005 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2023)
BR International Frequency Information C
BR International Frequency Information Circular (BR IFIC) - Space Service (Edition of 2014)
BR IFIC 2870 Space - ISO Copy of DVD
BR International Frequency Information Circular (BR IFIC) - Space Service (2018)
Final report of ITU-D Focus Group 7
Final report of ITU-D Focus Group 7: New Technologies for Rural Applications (2001)