Steinhaus, A. <br/><br/>
The nine colours of the rainbow /  
A. Steinhaus ; translated by David Sobolev. 
 - Moscow :  Mir,  1966. 
 - 356 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/>345  345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rainbows.
<br/><br/><label>Dewey Class. No.: </label>535 / S35n