TY  - BOOK
AU  - George, Darren and Paul Mallery
TI  - SPSS for windows step by step: A simple guide and reference: 17.0 update
SN  - 978-0-205-75561-5
AV  - HA 32  .G458 2010
PY  - 2010///
CY  - Arlington Street, Boston
PB  - Allyn & Bacon
KW  - 1. SPSS for windows
KW  - 2. Social sciences---statistical methods---computer programs
ER  -