The unseen and silent :  adventures from the underground movement narrated by paratroops of the polish home arm. 

 - New York :  Sheed And Word,  1954. 
 - 350 s. ;  23 cm. 
<br/><br/> History 
<br/><br/><label>Subjects--Index Terms: </label>World War, 1939-1945 -- Underground movements -- Poland