TY  - BOOK
AU  - Manheim,Jarol B.
TI  - Empirical political analysis: Quantitative and qualitativeresearch methods 
PY  - 2008///
CY  - New York
PB  - Pearson/Longman
KW  - Political science
KW  - Research
N1  - Includes bibliogr. references and index
ER  -