Harold H. Bruff <br/><br/>
Untrodden Ground  How Presidents Interpret the Constitution 

 -  University of Chicago Press  2015 
<br/><br/><label>ISBN: </label>9780226211107 
<br/><br/><label>Subjects--Topical Terms: </label><br/> General<br/>Executive power--United States--History.,Implied powers (Constitutional law)--United States--History.,Presidents--United States--History.<br/>LAW