Poole, Keith T. <br/><br/>
Congress :  a political economic history of roll call voting / 
by Keith T Poole and Howard Rosenthal. 
 - New York :  Oxford university press,  1997. 
 - 297 p. 
<br/><br/><label>ISBN: </label>9780195142426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>political economy
<br/><br/><label>Dewey Class. No.: </label>328.73  / POO.C