The Wal-Mart effect : how the world's most powerful company really works-- and how it's transforming the American economy / Charles Fishman.
Wal-Mart is not just the world's largest company--it is the largest company in the history of the world. It is estimated that the company's low prices save American consumers $10 billion a year--but the #1 employer in 37 states has never let a union in the door. Though 70% of Americans now...
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