TY  - BOOK
TI  - Public policy. 
SN  - 087626707X
AV  - JK271 .W67
PY  - 1974///]
CY  - Cambridge, Mass.
PB  - Winthrop Publisher
KW  - Policy sciences
KW  - United States
KW  - Politics and government
N1  - Includes bibliographical references.
ER  -