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Radio frequency allocation (Topical Term)
Machine generated authority record
Work cat.: (MX-TeUDD)259789: Withers, D. J. (David J.) 164532, Radio spectrum management :, 1999
Machine generated authority record
Work cat.: (MX-TeUDD)259789: Withers, D. J. (David J.) 164532, Radio spectrum management :, 1999
Sistema de Gestión Bibliotecaria Koha - Un desarrollo de L.B. Ulises Castrejón M. y L.I. Alejandro Castrejón M. para la Universidad Autónoma de Nayarit