Principles of Economics ed.3

4 1 50 Principles of Economics ed.3 Ray C. Fair Primary Author CASE, Karl E. Primary Author mixed material 9780130399502 USA Prentice Hall 1994 Principles of microeconomics, 7th ed Ray C. Fair Primary Author CASE, Karl E. Primary Author mixed material 9780131442832 USA Prentice Hall 2004 Principle of Economics ed.6 CASE, Karl E. Primary Author Ray C. Fair Primary Author mixed material 9780131101395 USA Pearson Education 2003 Principles of Economics ed.9 Sharon M. Oster Primary Author Ray C. Fair Primary Author CASE, Karl E. Primary Author mixed material 9780135040799 USA Prentice Hall 2009