SPSS for Windows step by step :
George, Darren.
SPSS for Windows step by step : a simple guide and reference 18.0 update / Darren George, Paul Mallery. - 11th ed. - Boston, MA : Allyn & Bacon/Pearson, c2011. - x, 386 p. : ill. ; 28 cm.
Includes bibliographical references and index.
9789332518124
SPSS for Windows.
Social sciences--Statistical methods--Computer programs.
005.55 / GES
SPSS for Windows step by step : a simple guide and reference 18.0 update / Darren George, Paul Mallery. - 11th ed. - Boston, MA : Allyn & Bacon/Pearson, c2011. - x, 386 p. : ill. ; 28 cm.
Includes bibliographical references and index.
9789332518124
SPSS for Windows.
Social sciences--Statistical methods--Computer programs.
005.55 / GES