TY  - GEN
AU  - Pennings, Paul
AU  - Keman, Hans
AU  - Kleinnijenhuis, Jan
TI  - Doing research in political science: an introduction to comparative methods and statistics
SN  - 0761951032
U1  - 320.072 
PY  - 1999///
CY  - London
PB  - Sage
KW  - POLITICAL SCIENCE
ER  -