TY  - BOOK
AU  - DAVIS, Cole
TI  - SPSS step by step: essentials for social and political science
SN  - 9781447306276 (pbk)
PY  - 2013///
CY  - Bristol
PB  - The Policy Press
KW  - SPSS (Computer file)
KW  - Social sciences
KW  - Data processing
KW  - Political statistics
N1  - Includes index
ER  -