Dahl Robert A <br/><br/>
Preface to democratic theory 

 -  1956 
 - Charles R Walgreen Foundation Lectures .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Democracy
<br/><br/><label>Dewey Class. No.: </label>W6, J6