Walmart and Carts

2 thoughts on “Walmart and Carts”

1. Richard Post authorMay 16, 2013 at 11:11 pm

   Shopping Carts
   Wal-Mart, 2011
   Richard Kleinberg

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2. Google+ Post authorJune 8, 2013 at 10:26 am

   
   
   
   
   

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