Nathan, Richard P. <br/><br/>
Social science in government :  the role of policy researchers / 
Richard P. Nathan 
 - New York :  The Rockefeller Institute Press,  2000       
 - xiii, 213 p. 
<br/><br/><label>ISBN: </label>0914341669 
<br/><br/><label>LC Class. No.: </label>H 62.5 N274s 2000