Summers, George W.
Basic statistics in business and economics / George Summers, William S. Peters
Wadsworth, 1973
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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-
Solution manual to accompany basic statistics for business and economics
Wiley, 1982
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Spurr, William A.
Business and ecnomic statistics
Richard D. Irwin, 1961
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Lind, Douglas A.
Statistical techniques in business and economics
McGraw-Hill, 2002
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