Levshin Vladiyar <br/><br/>
Captaan ekak ka frigate (Frigate of captain one) 

 - Moscow, Russia  Raduga Publishers  1989 
 - 131p 
<br/><br/><br/>MACESE 
<br/><br/><label>ISBN: </label>81-7178-090-3 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics