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Strategic market planning : the pursuit of competitive advantage
Day, George S., (1984)
Managerial economics : text, problems, and short cases
Seo, Kap K., (1979)
Managerial economics
Graham, Pearson, (1980)
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Perceptions : looking at the world through entrepreneurial lenses
Douglas, Evan J., (2017)
Perceptions revisited : continuing to look at the world through entrepreneurial lenses