Vernadsky, George,  (1887-1973) <br/><br/>
Kievan Russia / 
 History of Russia 
by George Vernadsky. 
 - New Haven :  Yale University Press,  1973. 
 - XIV, 412 s. :  maps ;  20 cm. 
 - History of Russia ;  v.2. .
<br/><br/> Reprinted with corrections. 
<br/><br/>Bibliogr. 
<br/><br/><label>ISBN: </label>0300010079 0300016476 (pa.) : 0300016476 0300016476 (br.) 
<br/><br/><label>LCCN: </label>43001903  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Rosja--historia--9-13 w.
<br/><br/><label>Dewey Class. No.: </label>947.02