TY  - BOOK
AU  - Young R
TI  - Systems of political science
T2  - Foundations of Modern Political Science Series. Ed by Robert A Dahl
U1  - W, K8/TD3 
PY  - 1968///
CY  - Englewood
PB  - Cliffs New Jersey Prentice-Hall       
KW  - Political Science
ER  -