Richard P. Nathan <br/><br/>
Social Science in Government  The Role of Policy Researchers 

 - Updated edition 
 -  Distribution Partners  2000 
<br/><br/><label>ISBN: </label>9780914341659 
<br/><br/><label>Subjects--Topical Terms: </label><br/> American Government <br/> General<br/>Policy sciences--Research--United States.,Social sciences--Research--United States.<br/>POLITICAL SCIENCE