TY  - GEN
AU  - Lewis-Beck, Michael S
TI  - Research practice
T2  - International Handbooks of Quantitative applications in the Social sciences, vol.6
SN  - 0803954328
U1  - 300.72 
PY  - 1994///
CY  - Singapore
PB  - Toppan
KW  - SOCIAL SCIENCE
ER  -