Mayhew, David R. <br/><br/>
Partisan balance :  why political parties don't kill the U.S. Constitutional system / 
David R. Mayhew. 
 - Princeton :  Princeton University Press,  c2011. 
 - xx, 220 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9780691144658 (acidfree paper) 
<br/><br/><label>LCCN: </label>2010044113 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Executive-legislative relations--United States.<br/>Political parties--United States.
<br/><br/><label>LC Class. No.: </label>JK585  / .M39 2011 
<br/><br/><label>Dewey Class. No.: </label>328.7307