Policy analysis and policy innovation :  patterns problems and potentials. 
Edited by Peter R. Baehr,   Bjorn Wittrock. 
 - London :  Sage Publications ,  1981     
 - 238p.;  22 cm. 
 - Sage modern politics Series .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Politics<br/>Policy making
<br/><br/><label>Dewey Class. No.: </label>320  / POL