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How Friday the 13th Works

by Tom Harris

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    Harris, Tom.  "How Friday the 13th Works"  07 June 2003.  HowStuffWorks.com. <http://people.howstuffworks.com/friday-thirteenth.htm>  18 May 2013.
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  • Page
  • 1
    Introduction to How Friday the 13th Works
  • 2
    Friday the 13th Christian Origins
  • 3
    Other Friday the 13th Traditions
  • 4
    Lots More Information

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