Roerich, Nicholas. <br/><br/>
Invincible / 
Nicholas Roerich. 
 - New York :  Nicholas Roerich Museum,  1974. 
 - xvi, 379p. ;  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roerich, Nicholas--Autobiography.<br/>Educators--Soviet Union.
<br/><br/><label>Dewey Class. No.: </label>923.747M74R