The Challenge of democracy :  American government in a global world / 
Kenneth Janda, Jeffrey M. Berry, Jerry Goldman, Kevin. Hula 
 - 2nd ed. (Student choice edition). 
 - Boston, M. A. :  Wadsworth,Cengage Learning,  2008. 
 - xvii, 455 p. :  ill. ;  26 cm. 
<br/><br/>Includes Index. 
<br/><br/><label>ISBN: </label>9780547216362 (pbk.) 9780495807773  RM369.21 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Politics and government.