TY  - BOOK
AU  - DYE,Thomas R., x
AU  - x
TI  - Understanding public policy: x
SN  - x
U1  - 309.173/DYE 
PY  - 1981///
CY  - N.J.
PB  - Prentice-Hall
KW  - U.S.-Social policy
N1  - x
ER  -