Burnham, Peter, <br/><br/>
Research Methods in Politics : 

 -  Red Globe Press,  2008. 
 - 388 pages 
<br/><br/><label>ISBN: </label>9780230019843 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political Science.
<br/><br/><label>Dewey Class. No.: </label>320.072  / BUR