POLSBY, Nelson W. <br/><br/>
Congress and the presidency 
/[by] Nelson W.Polsby 
 - 4th ed. 
 - New Delhi  Prentice-Hall of India  1989 
 - xvi, 287 p.- 
 - Prentice-Hall foundations of modern pilitical science series .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>876926138 
<br/><br/><label>Dewey Class. No.: </label>328.73  / POL