Epstein, Lee,  1958- <br/><br/>
Constitutional law for a changing America :  institutional powers and constraints / 
Lee Epstein ; Thomas G. Walker. 
 - 7a ed. 
 - Washington :  CQ Press,  2010. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9781604265163 1604265167 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Verfassungsrecht.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>USA.
<br/><br/><label>LC Class. No.: </label>KF 4748  / E64c 2010