Shao, Stephen P.
Statistics for business and economics
Charles E. Merrill, 1976
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Allen, R.G.D.
Statistics for economics
Hutchinson University Library, 1972
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Runyon, Richard P.
Business statistics
Ill. Richard D. Irwin , 1982
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Summer, George W.
Basic statistic in business and economics / George W. Summer
Wadsworth, 1985
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Hoel, Paul Gerhard, 1905-
Basic statistics for business and economics
Wiley, 1982
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