Runyon, Richard P.
Fundamentals of behavioral statistics
Addison-Wesley, 1968
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Runyon, Richard P.
Fundamentals of behavioral statistics
Addison-Wesley, 1967
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Braverman, Jerome D.
Fundamentals of business statistics
Academic Press, 1978
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Blalock, Hubert M.
Social statistics
McGraw-Hill, 1960
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Blalock, Hubert M.
Social statistics
McGraw-Hill , 1981
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