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Journal Articles
Library Hi Tech News (2009) 26 (3-4): 13–15.
Published: 03 April 2009
... services Telephone systems The 2007 Pew Internet & American Life Project survey on mobile access to data found that 58 percent of Americans surveyed have sent or received text messages, and 31 percent do so on a typical day. Younger Americans texted more frequently than older Americans...

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