Duverger, Maurice <br/><br/>
Party politics and pressure groups   [Book] 
Maurice Duverger. 
 -  National Book Foundation Islamabad 
<br/><br/> All. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political Parties
<br/><br/><label>Dewey Class. No.: </label>329