TY  - GEN
AU  - Vaus, David de
TI  - Analyzing social science data
SN  - 0761959386
U1  - 001.4225 
PY  - 2002///
CY  - London
PB  - Sage Publication
KW  - Social sciences Statistical methods	
KW  - Statistics	
KW  - System analysis Data processing
ER  -