TY  - BOOK
AU  - Bryman,Alan
AU  - Cramer,Duncan
TI  - Quantitative data analysis with SPSS 14, 15 and 16: a guide for social scientists 
SN  - 9780415440882
PY  - 2009///
CY  - London
PB  - Routledge
KW  - SPSS for Windows
KW  - Social sciences
KW  - Statistical methods
KW  - Computer programs
ER  -