Bethea, Robert M.
Statistical methods for engineers and scientists
Marcel Dekker, 1985
 Buku Teks
Cohen, Lillian
Statistical methods for social scientist: an intriduction
Prentice-Hall, 1955
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MnMillen, Wyne
Statistical methods for social workers / Wyne MnMillen
University of Chicago Press , 1951
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Bajpai, A.C.
Statistical methods for engineers and scientists: a student's course book / A.C. Bajpai, I.M. Calus, J.A. Fairley
John Wiley & Sons, 1982
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Snedecor, George W.
Statistical methods
Iowa State University Press, 1989
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