Heard, Alexander <br/><br/>
The costs of democracy. 

 - Chapel Hill :  University of North Carolina,  1960. 
 - 493 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CAMPAŅAS ELECTORALES<br/>DEMOCRACIA<br/>ECONOMIA<br/>ELECCIONES
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>DERECHO POLITICO