Dunn, William N. <br/><br/>
Public policy analysis: an introduction 
by William N.Dunn 
 - New Jeresey  Prentice-Hall  1981 
 - 388p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political planning --Evaluation.<br/>Policy sciences
<br/><br/><label>Dewey Class. No.: </label>B3 D922