TY  - BOOK
AU  - Barakso, Maryann
AU  - Sabet, Daniel M
AU  - Schaffner, Brian F
TI  - Understanding political science research methods: the challenge of inference
SN  - 9780415895200
U1  -  320.072 
PY  - 2014///
CY  - New York,USA
PB  - Routledge
KW  - Political Science-Research
ER  -