TY  - GEN
AU  - SINGLETON, Royce A.
TI  - Approaches to social research
SN  - 0-19-514794-4
AV  - H 62 .S477 2005 
PY  - 2005///
CY  - New York
PB  - Oxford university press
KW  - Social sciences- research
KW  - Social sciences- Methodology
ER  -