Digital Signage Market Worth $20.03 Billion By 2020 : Radiant Insights,Inc
12 avr. 2016 05h30 HE
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Radiant Insights
San Francisco, April 12, 2016 (GLOBE NEWSWIRE) -- The global digital signage market is expected to reach USD 20.03 billion by 2020. Growing demand from application areas such as retail and...