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Radio amateurs set their sights on the 500 kHz band
Radio amateurs set their sights on the 500 kHz band
Radio amateurs set their sights on the 500 kHz band
ENGINEER IT ; 75-75
01.01.2010
1 pages
Aufsatz (Zeitschrift)
Englisch
DDC:
620.00285
© Metadata Copyright the British Library Board and other contributors. All rights reserved.
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