SPSS for Windows step by step : a simple guide and reference 12.0 update /
Darren George, Paul Mallery
- 5th ed.
- Boston, Mass. : Pearson/Allyn and Bacon, c2005
- 386 p. : ill.
Includes bibliographical references and index
0205452450
SPSS FOR WINDOWS SOCIAL SCIENCES--STATISTICAL METHODS--COMPUTER PROGRAMS