Hoopes, Roy,  1922- , <br/><br/>
What a United States Senator does :  text and more than 150 photographs describe the background, responsibilities, and daily routines of seven Senators / 
Roy Hoopes. 
 - Rev. ed. 
 - 128 páginas :  ilustraciones 
<br/><br/><label>ISBN: </label>0381996212 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Estados Unidos. Congreso.  Senado. 
<br/><br/><label>Dewey Class. No.: </label>328.73073  / H788w 1975