Guide to the Congress of the United States  origins, history and procedure. 

 - Washington  Congressional Quarterly Service  1971. 
 - xxxi, 639, 323a, 21b p. 
<br/><br/> At head of title : Congressional Quarterly's. On spine : Guide to Congress. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>U.S. Congress