Rickmers, Albert D.
Statistics: an introduction
McGraw-Hill, 1967
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Sigel, Andrew F.
Statistics and data analysis: an introduction
John Wiley & Sons, 1996
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Steel, Robert George Douglas, 1917-
Principles and procedures of statistics : a biometric approach
McGraw-Hill, 1980
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Robert, Harry V.
Conversational statistics with IDA: an introduction to data analysis and regression
McGraw-Hill, 1982
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Walpole, Ronald E.
Introduction to statistics
Macmillan, 1968
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