The bridgehead of East Prussia / 
ed. by The Polish Research Centre, London. 
 - Edinburg :  Polish Books Depot,  1944 
 - 44 s., [1]  tabl. il. ;  22 cm. 
 - Publications of Polish Research Centre ;  8 .
 - Publications of Polish Research Centre  8 .
<br/><br/>
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Prusy Wschodnie (prowincja)--historia.