Hornby, Win
Business economics
Prentice-Hall, 2001
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Insights Melbourne Business and Economics
University of Melbourne ,
Majalah, Jurnal, Buletin
Alt, Richard M.
Business economics ; principles and cases
Richard D. Irwin, 1955
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McNair, Malcolm P.
Problems in business economics
McGraw-Hill, 1941
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McNair, Malcolm P.
Problems in business economics : abridged
McGraw-Hill, 1941
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