Griffith, W. Thomas, author
McGraw-Hill, Higher Education, 2007
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Griffith, W. Thomas, author
McGraw-Hill, 2012
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Kirkpatrick, Larry D., author
Brooks/Cole Cengage Learning, 2010
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Kitaigorodsky, A., author
Foreign Language, [Date of publication not identified]
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John D. Cutnell [and others]
John Wiley & Sons, 2015
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