Berra , Pietro. <br/><br/>
Poesie politiche / 
Pietro Berra  
 - Roma :    Pensa ,   2005. 
 - 119p. ;  20 cm. 
 - Alfa omega .
<br/><br/><label>ISBN: </label>8889267739 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Italian poetry--19th century.