De Colonna, Bertram <br/><br/>
Poland from the inside / 
Bertram de Colonna. 
 - London :  Heath Cranton Limited,  1939. 
 - 167 p. :  port., maps ;  23 cm. 
<br/><br/><label>LCCN: </label>48042050  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Minorities--Poland. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Poland--Politics and government. 
<br/><br/><label>LC Class. No.: </label>DK440  / .D47