Nicholas, Herbert George <br/><br/>
The nature of American politics / 
H.G. Nicholas. 
 - 2nd ed 
 - Oxford :  Oxford University Press,  1986. 
 - 128 p. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States--Politics and government--1981-