Ebert, Ronald J.
Business essentials
Prentice-Hall, 2003
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Ebert, Ronald J.
Business essentials
Pearson, 2015
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Moran, John Jude
Employment law: new challenges in the business environment
Prentice-Hall, 2002
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Voiles, Price R.
Business English essentials
Glencoe, 1993
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Guffey, Mary Ellen
Essentials of business communication
PWS-Kent, 1988
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