File:Prod4706.jpg: Revision history

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11 March 2022

30 May 2009

16 January 2008

  • curprev 22:1322:13, 16 January 2008‎ imported>Richard Jensen‎ 182 bytes +182‎ Productivity changes US economy 1947-2006 US Bureau of Labor Statistics chart from [http://www.bls.gov/lpc/prodybar.htm]
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