Reader's Digest » Best Gurus http://www.rd.com Sat, 18 May 2013 13:01:44 +0000 http://backend.userland.com/rss092 en-US Best Gurus Stephen Covey‘s bestseller, The 7 Habits of Highly Effective People, offers life-changing advice, says Christine B. Whelan, whose doctoral thesis on self-help books pegs Covey’s work as the…

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