James P. Pfiffner <br/><br/>
Power play:  the Bush presidency and the Constitution/  [electronic resource] 
Power play/James P. Pfiffner 
 -  Brookings Institution Press,  2008 
<br/><br/><label>ISBN: </label>081570335X 9780815701521 9780815770442 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political Science<br/>U.S. Presidency