International High Frequency Broadcasting Agreement, Mexico City, 1949.
Subtitle: Protocol annexed to the International High Frequency Broadcasting Agreement. Mexico City plan of the distribution of channel hours for high frequency broadcasting annexed to the International High Frequency Broadcasting Agreement; basic plan.
Contributors: International Telecommunication Union.
Publisher: International Telecommunication Union
Published: 1949
Place of publication: [Geneva
Language: eng
Number of pages: 80
Subjects: Radio frequency allocation.