Davidson, Roger H: <br/><br/>
Congress and its members / 
Roger H: Davidson, Walter J. Oleszek 
 - Washington  CQ  1990 
 - 458 p.  ilus. 
<br/><br/> CONTENIDO: Part One: In Search of the Two Congresses.- Part Two: A Congress of Ambassadors.- Part Three: A Deliberative Assembly of One Nation.- Part Four: Policy Making and Change in the Two Congresses. 
<br/><br/><label>ISBN: </label>0-87-187-491-1 
<br/><br/><label>Subjects--Index Terms: </label>ESTADOS UNIDOS PODER LEGISLATIVO POLITICOS PARLAMENTO POLITICA PARLAMENTARIOS POLITICA INTERNA