TY  - GEN
AU  - Manheim Jarol B
TI  - Empirical political analysis: research methods in political science 
SN  - 0321298608 
AV  - JA86 
PY  - 2006///
CY  - New York
PB  - Pearson/Longman
KW  - Political science
KW  - Research
N1  - Includes bibliographical references and index
ER  -