TY  - GEN
AU  - Howlett, Michael
AU  - Ramesh, M.
AU  - Perl, Anthony
TI  - Studying public policy : policy cycles and policy subsystems
SN  - 9780195428025
AV  - H 97
PY  - 2009///
PB  - Oxford University Press
KW  - Policy sciences
N1  - 25868
ER  -