Weiss, Neil A.
Introductory statistics
Addison Wesley Publ., 1986
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Mann, Prem S.
Introductory statistics
John Wiley & Sons, 2013
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Mann, Prem S.
Introductory statistics / Prem S. Mann
John Wiley & Sons, 1995
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Weiss, Neil
Introductory statistics / Neil Weiss and Matthew Hassett
Addison-Wesley Pub. Co., 1982
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Bryant, Edward C.
Statistical analysis
McGraw-Hill, 1966
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