Policy change and learning : an advocacy coalition approach / edited by Paul A. Sabatier and Hank C. Jenkins-Smith - Boulder : Westview, c1993. - xii, 290 p. : ill. ; 24 cm. - Theoretical lenses on public policy . ISBN: 0813316480 LCCN: Subjects--Topical Terms: Policy sciencesPolitical planning LC Class. No.: H97 / .P642 1993 Dewey Class. No.: 320.6 / P759