TY  - BOOK
AU  - Whitten Guy D.
AU  -  Kelldtrdt Paul M.
TI  - Fundamentals of political science research
SN  - 9780521697880 (pbk)
U1  - W:f, P9 
PY  - 2009///
CY  - Cambridge
PB  - Cambridge University Press      
KW  - POLITICAL SCIENCE
ER  -