Machray, Robert,  1857-1946 <br/><br/>
East Prussia :  menace to Poland and peace / 
by Robert Machray 
 - London :  George Allen and Unwin,  1943 
 - 112 p. ;  19 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World War, 1939-1945--Territorial questions--Prussia, East (Poland and Russia)
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Prussia, East (Province)--History<br/>Germanyx Boundaries--Poland