TY  - BOOK
AU  - Davies,Morton R
AU  - Lewis,Vaughan A
TI  - Models of political systems
SN  - 0333130812
PY  - 1971///
CY  - London
PB  - MacMillan
KW  - Political science
KW  - United States
KW  - History
KW  - Comparative government
N1  - Bibliography: p. 173-177
ER  -