Vernadsky, George <br/><br/>
Bohdan Hetman of Ukraine. 

 - New Haven  Ukrainian National Association  1941 
 - 150 pages  25 cm 
<br/><br/><br/>English 
<br/><br/><label>Subjects--Index Terms: </label>Khmel'nyts'kyi, Bohdan, 1595-1657