Exploring social issues : using SPSS for Windows / Joseph F. Healey ... [et al.]. Healey, Joseph F., 1945- aut. SPSS for Windows. Sociology Statistical methods Computer programs. Social problems Statistical methods Computer programs. HM575 .E97 2009 300.285/536 22 EXP Includes index. Glossary : p. 347-349 Los Angeles : Pine Forge, c2010 c2010 2010 Text xviii, 356 p. : http://www.loc.gov/catdir/toc/ecip0826/2008037073.html eng