Mood, Alexander McFarlane, 1913-
Introduction to the theory of statistics
McGraw-Hill , 1974
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Rohatgi, V.K.
An introduction to probability theory and mathematical statistics
John Wiley & Sons, 1976
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Walpole, Ronald E.
Introduction to statistics
Macmillan, 1968
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Carlborg, Frank W.
Introduction to statistics
Scoott, Foresman, 1968
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Rickmers, Albert D.
Statistics: an introduction
McGraw-Hill, 1967
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