Polsby Nelson W <br/><br/>
Congess and the presidency 

 - 4 
 - New Delhi  Prentice-Hall        1989 
 - xvi,287p  cm. 
<br/><br/><label>Standard No.: </label>94077 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>V73,10J3'N8, M9