TY  - BOOK
AU  - Norusis,Marija J
TI  - SPSS 16.0 guide to data analysis 
SN  - 9780136061366
U1  - 300.2855 - N56 
PY  - 2008///
CY  - New  Jersey
PB  - Prentice Hall
KW  - SPSS for Windows
KW  - Computer programs
KW  - Social sciences
ER  -