Bergmann, Frithjof. <br/><br/>
El significado de la libertd 
Frithjof Bergmann. 
 - Buenos Aires  Barcelona  Paidós  c1981. 
 - 300 p. 
<br/><br/> Translation of : On being free. 
<br/><br/><label>LCCN: </label>fel36002103  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Liberty
<br/><br/><label>LC Class. No.: </label>JC571  / .B474 
<br/><br/><label>Dewey Class. No.: </label>123