Nagel, Stuart S <br/><br/>
Policy studies and the social sciences 

 - Toronto  Lexington books  1975 
 - xiv, 315 p.; 23cm 
 - Policy studies organi8zation series .
<br/><br/><label>ISBN: </label>669995312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation<br/>Policy sciences<br/>Policy studies<br/>Public policy<br/>Science policy<br/>Social pschology<br/>Social science