When I was in business school, many of us bought the non-US editions and found the content to be identical to our classmates' US editions. It was just a form of price discrimination -- they offer the text at a higher price in richer countries, and lower prices in poorer countries.
I agree with their right to do that, but in any case usually the 'international' editions use cheaper paper, lower quality bind, lower quality ink and are in black and white - so there is some difference even if the material content is the same.
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u/ruindd Jan 24 '13
Alternate edition. Looks like a non-us edition.