IUon, Konstantin Fedorovich, 1875-1958.  IUon, Konstantin Fedorovich, 1875-1958. <br/><br/>
Konstantin Yuon. 

 - Leningrad :  "Avrora,",  1972] 
<br/><br/> English, French, German and Russian. 
<br/><br/>Bibliograpy: p. [110]. 
<br/><br/><label>LCCN: </label>73322988 
<br/><br/><label>Subjects--Personal Names: </label><br/>IUon, Konstantin Fedorovich, 1875-1958. IUon, Konstantin Fedorovich, 1875-1958. 
<br/><br/><label>LC Class. No.: </label>ND699.I8  / N67