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Your search for [author]Ruffin, Roy J. returned 14 records. |
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Principles of economics.
by Ruffin, Roy, 1938-; Glenview, Ill.: Scott, Foresman, 1990.
Subject: Economics.
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Principles of economics.
by Ruffin, Roy J.; New York: Harper Collins College, 1993.
Subject: Economics.
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Principles of economics.
by Ruffin, Roy J.; Illinois: Scott, Foresman, 1983.
Subject: Economics.
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Principles of economics.
by Ruffin, Roy J.; Glenview, Il.: Scott, 1983.
Subject: Economics.
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Principles of macroeconomics.
by Ruffin, Roy J., 1938-; Glenview, Ill.: Scott, Foresman, 1990.
Subject: Macroeconomics.
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Principles of macroeconomics.
by Ruffin, Roy J., 1938-; New York, N.Y.: HarperCollins College Publishers, 1993.
Subject: Macroeconomics.
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Principles of microeconomics.
by Ruffin, Roy, 1938-; New York, NY: HarperCollins College Publishers, 1993.
Subject: Microeconomics.
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Principles of economics.
by Ruffin, Roy, 1938-; Glenview, Ill.: Scott, Foresman/Little, Brown Higher Education, 1990.
Subject: Economics.
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Principles of macroeconomics.
by Ruffin, Roy J., 1938-; Glenview, Ill.: Scott, Foresman, 1983.
Subject: Macroeconomics.
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Principles of macroeconomics.
by Ruffin, Roy, 1938-; Illinois: Scott, Foresman, 1983.
Subject: Economics.
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