TY  - BOOK
AU  - Clarks ,w.Roberts,Matt Golder,Sona nadenichek Golder.(ed)
TI  - Principles of comparative politics 
SN  - 978 1 6087 1679 1
AV  - JF 51  C53 2013
PY  - 2013///
CY  - Sage Publication
PB  - Los Angeles
ER  -