Poland and the U.S.S.R. 1921-1941 / 
with an introductory note  by W. F. Reddaway. 
 - London :  The Polish Research Centre,  1941. 
 - 156 p. ;  22 cm. 
<br/><br/>Bibliographical footnotes 
<br/><br/><label>LCCN: </label>43008723  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Polska --stosunki--Związek Radziecki--1921-1941.<br/> Związek Radziecki --stosunki -- Polska--1921-1941.
<br/><br/><label>LC Class. No.: </label>DD901.D283  / P6 1942