COMPACT DISCS, CD (AUDIO ENGINEERING)
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BTCD-PLAYERS (AUDIO ENGINEERING)
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UDC621.397.82*1
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Descriptor GERCOMPACT DISCS, CD (TONTECHNIK)
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Descriptor ENGCOMPACT DISCS, CD (AUDIO ENGINEERING)
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Descriptor FREDISQUES COMPACTS, CD (TECHNIQUE D'ACOUSTIQUE)
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Variant GERCD, COMPACT DISCS (TONTECHNIK)
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Variant GERDISCS/COMPACT DISCS, CD (TONTECHNIK)
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Variant ENGCD, COMPACT DISCS (AUDIO ENGINEERING)
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Variant ENGDISCS/COMPACT DISCS, CD (AUDIO ENGINEERING)
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Variant FRECD, DISQUES COMPACTS (TECHNIQUE D'ACOUSTIQUE)
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Variant FRECOMPACTS/DISQUES COMPACTS, CD (TECHNIQUE D'ACOUSTIQUE)
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RTDIGITAL VERSATILE DISC, DVD (DIGITAL INFORMATION STORAGE DEVICES)
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RTVIDEO DISCS + OPTICAL DISCS (ELECTRICAL INFORMATION STORAGE DEVICES)