Hinckley, Barbaram 1937- <br/><br/>
Stability and change in Congress / 
Barbara Hinckley. 
 - 4th ed 
 - [New York] :  Harper Collins,  [c1998] 
 - xiv, 370 p. : figs., tables. 
<br/><br/> Includes references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States. Congress<br/>United States--Politics and government