Librach, Jan <br/><br/>
La Pologne sans liberté / 
Jan Librach. 
 - Paris :  Revue de Paris,  1950. 
 - 12 p. ;  24 cm. 
<br/><br/> odbitka 
<br/><br/><label>Subjects--Index Terms: </label>Europe -- Politics. Poland -- Politics -- 20th century.