TY  - BOOK
AU  - Dye,Thomas R., x
AU  - x
TI  - Understanding public policy: x
SN  - x
U1  - 309.173/DYU 
PY  - 1975///
CY  - New Jersey
PB  - Prentice-hlaa
KW  - U.S. Social Policy
KW  - Socilogy
N1  - x
ER  -