SPSS for Windows step by step :
George, Darren.
SPSS for Windows step by step : a simple guide and reference 10.0 update / Darren George and Paul Mallery. - 3rd ed. - Boston : Allyn and Bacon, c2001. - vii, 371 p. : ill. ; 27 cm.
Includes bibliographical references and index.
0205331270
SPSS.--Data processing.
HA32 / .G458 2001
SPSS for Windows step by step : a simple guide and reference 10.0 update / Darren George and Paul Mallery. - 3rd ed. - Boston : Allyn and Bacon, c2001. - vii, 371 p. : ill. ; 27 cm.
Includes bibliographical references and index.
0205331270
SPSS.--Data processing.
HA32 / .G458 2001