Sladkov, N. <br/><br/>
A topsy-turvy planet :   or, paramon's incredible tale of travel and adventure / 
N. Sladkov ; translated from the Russian by Helen Altschuler. 
 - Moskow :  Progress Publishers,  1970. 
 - 165 p. :  ill. ;  22 cm. 
<br/><br/>313  313 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English fiction<br/>Natural history -- Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>823 / S12t