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...Wal-Mart, the largest US retailer, is dipping its toes into online grocery sales, with the expansion of a home shipping service for products including Perrier water and free-trade coffee at Sam’s Club, its...
...THE WAL-MART EFFECT: How an Out-of-Town Superstore Became a Superpower by Charles Fishman Allen Lane ₤12.99, 304 pages A brave attempt to provide a balanced account of the retail giant....
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