Machray, Robert  (1857-1946). <br/><br/>
East Prussia :  menace to Poland and peace / 
by Robert Machray. 
 - Chicago :  American Polish Council,  [1943]. 
 - 110, [2] s., [1] k. tabl. złoż. :  il. ;  20 cm. 
<br/><br/> Data wyd. wg LCC. 
<br/><br/><label>Subjects--Chronological Terms: </label><br/>1901-2000 <br/>1939-1945 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Polska<br/>Prusy Wschodnie
<br/><br/><label>Index Terms--Curriculum Objective: </label><br/>Historia