Showing 1 - 9 results of 9 for search 'Ruffin, Roy J.', query time: 0.01s Refine Results
  1. 1

    Principles of economics by Gregory, Paul R., Ruffin, Roy J.

    Published 1993
    Book

    Principles of economics
  2. 2

    Principles of macroeconomics by Ruffin, Roy J. 1938-

    Published 1993
    Book

    Principles of macroeconomics
  3. 3

    Principles of macroeconomics / Roy J. Ruffin, Paul R. Gregory by Ruffin, Roy J.

    Published 1993
    Book

    Principles of macroeconomics / Roy J. Ruffin, Paul R. Gregory
  4. 4

    Principles of macroeconomics by Ruffin, Roy J. 1938-

    Published 1990
    Book

    Principles of macroeconomics
  5. 5

    Principles of macroeconomics by Ruffin, Roy J. 1938-

    Published 1986
    Book

    Principles of macroeconomics
  6. 6

    Principles of economics by Ruffin, Roy J., Ruffin, Roy J.

    Published 1983
    Book

    Principles of economics
  7. 7

    Principles of economics by Ruffin, Roy J.

    Published 1983
    Book

    Principles of economics
  8. 8

    Principles of macroeconomics by Ruffin, Roy J.

    Published 1983
    Book

    Principles of macroeconomics
  9. 9

    Principles of economics by Ruffin, Roy J.

    Published 1983
    Book

    Principles of economics

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