TY  - BOOK
AU  - Roskin, Michael G.
AU  - Robert L.Cord
AU  - James A. Medeiros
AU  - Walter S. Jones
TI  - Political science: an introduction 
SN  - 9780205978007
U1  - 320 
PY  - 2014///
CY  - Boston
PB  - Pearson, 
KW  - Political science
ER  -