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s1983 s1983 enk ||||| eng |
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|a 91132
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 384.063
|b W927w
|2 00
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|a Codding, George A.
|e Autor/a
|4 aut
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|a World Administrative Radio Conference for the Planning of HF Bands Allocated to the Broadcasting Service :
|b a pre-conference briefing paper /
|c by George A. Codding ... [et al].
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|a London, Sydney :
|b International Institute of Communications,
|c 1983.
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|a 40 páginas :
|b ilustraciones ;
|c 30 cm
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|a RADIO
|x CONGRESOS
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|a 26-MAY-2015 - CATALOG, HE
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|a LQ-LQ BLQ
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|a Registros del LS-2000
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