TY  - BOOK
AU  - Lewis-Beck,Michael S.
TI  - The Sage encyclopedia of social science research methods
SN  - 0761923632 :
AV  - H62 .S24
PY  - 2004///
CY  - London
PB  - Sage
KW  - Social sciences
KW  - Encyclopedias
KW  - Research
ER  -