Intermediate Statistics Using SPSS - Paperback, by Knapp Herschel - Very Good

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Introductory Statistics Using SPSS - Paperback, by Knapp Herschel - Good

Introductory Statistics Using SPSS - Paperback, by Knapp Herschel - Acceptable

Introductory Statistics Using SPSS

Introductory Statistics Using R: An Easy - Paperback, by Knapp Herschel - Good

Practical Statistics for Nursing Using SPSS, Knapp, Herschel