Propagation in ionized media : reports of the CCIR, 1990: (also decisions): annex to volume VI / International Telecommunication Union
Maritime mobile service : reports of the CCIR, 1990: (also decisions s): annex 2 volume VIII / International Telecommunication Union
Mobile satellite services : (aeronautical, land, maritime, mobile radiodetermination) aeronautical service: reports of the CCIR, 1990: (also decisions): annex 3 to volume VIII / International Telecommunication Union
Standard frequencies and time signals : reports of the CCIR, 1990: (also decisions): annex to volume VII / International Telecommunication Union
Land satellite service : amateur service: amateur satellite service: reports of the CCIR, 1990: (also decisions s): annex 1 to volume VIII / International Telecommunication Union
Propagation in non-ionized media : reports of the CCIR, 1990: (also decisions): annex to volume V / International Telecommunication Union
Fixed service using radio-relay systems : reports of the CCIR, 1990: (also decisions): annex to volume IX - part 1 / International Telecommunication Union
Broadcasting service (sound) : reports of the CCIR, 1990: (also decisions): annex volume X - part 1 / International Telecommunication Union
Broadcasting-satellite service (sound and television) : reports of the CCIR, 1990: (also decisions): annex to volumes X and XI- part 2 / International Telecommunication Union
Sound and television recording : reports of the CCIR, 1990: (also decisions): annex to volumes X and XI- part 3 / International Telecommunication Union
Television and sound transmission (CMTT) : reports of the CCIR, 1990: (also decisions): annex to volume XII / International Telecommunication Union
Space research and radioastronomy services : recommendations of the CCIR, 1990: (also and resolutions and opinions): volume II / International Telecommunication Union