Dunn, William N. <br/><br/>
Public policy analysis :   an introduction / 
William N. Dunn. 
 - Englewood Cliffs, NJ :  Prentice-Hall,  1981. 
 - 388 pages ;  24 cm. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Policy sciences.<br/>Political planning--Evaluation.