Degras, Jane <br/><br/>
Soviet documents on foreign policy.  Vol. 2,  1925-1932 / 
selected and edited by Jane Degras. 
 - London :  Oxford University Press,  1952. 
 - 560 p. ;  25 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Soviet Union -- Foreign relations -- 1917-1945.