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Statistics for business and economics :
Virginia s.n,
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Hoel, Paul Gerhard, 1905-
Basic statistics for business and economics
Wiley, 1971
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Paden, Donald W.
Statistics for economics and business
McGraw-Hill, 1956
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Smith, Frank C.
Basic statistics for business economics
Richard D. Irwin, 1960
Buku Teks
Mills, Richard L.
Statistics for applied economics and business
McGraw-Hill Kogakusha, 1977
Buku Teks