Riker, William H. <br/><br/>
The theory of political coalitions 
<label>/ by </label> Riker, William H. 
 - London  Yale U.P.  1962 
 - xii,300p. aill  22cm. 
<br/><br/>L 
<br/><br/><label>Dewey Class. No.: </label>320.1  / R