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Northampton, England : Edward Elgar Publishing Ltd., 2017.
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Upper Saddle River, N.J. : Wharton School Pub., c2010.
English | T 3 ALL.F |
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3.
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New York : Riverhead Books, 2010.
English | D 801 JOH.W |
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4.
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Boston, Massachusetts : Harvard Business School Press, c2007.
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5.
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Worcester, MA : Technical Innovation Center, 1997.
English | A 9 ALT.P |
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